31229952

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 67836288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 64, 68, 69, 78, 92, 96, 102, 104, 128, 136, 138, 156, 184, 192, 204, 208, 221, 256, 272, 276, 299, 312, 368, 384, 391, 408, 416, 442, 512, 544, 552, 598, 624, 663, 736, 768, 782, 816, 832, 884, 897, 1024, 1088, 1104, 1173, 1196, 1248, 1326, 1472, 1536, 1564, 1632, 1664, 1768, 1794, 2048, 2176, 2208, 2346, 2392, 2496, 2652, 2944, 3072, 3128, 3264, 3328, 3536, 3588, 4352, 4416, 4692, 4784, 4992, 5083, 5304, 5888, 6144, 6256, 6528, 6656, 7072, 7176, 8704, 8832, 9384, 9568, 9984, 10166, 10608, 11776, 12512, 13056, 13312, 14144, 14352, 15249, 17408, 17664, 18768, 19136, 19968, 20332, 21216, 23552, 25024, 26112, 26624, 28288, 28704, 30498, 34816, 35328, 37536, 38272, 39936, 40664, 42432, 47104, 50048, 52224, 56576, 57408, 60996, 70656, 75072, 76544, 79872, 81328, 84864, 100096, 104448, 113152, 114816, 121992, 141312, 150144, 153088, 162656, 169728, 200192, 226304, 229632, 243984, 300288, 306176, 325312, 339456, 400384, 452608, 459264, 487968, 600576, 612352, 650624, 678912, 800768, 918528, 975936, 1201152, 1301248, 1357824, 1837056, 1951872, 2402304, 2602496, 3903744, 5204992, 7807488, 10409984, 15614976, 31229952]

約数ペア:

[(1, 31229952), (2, 15614976), (3, 10409984), (4, 7807488), (6, 5204992), (8, 3903744), (12, 2602496), (13, 2402304), (16, 1951872), (17, 1837056), (23, 1357824), (24, 1301248), (26, 1201152), (32, 975936), (34, 918528), (39, 800768), (46, 678912), (48, 650624), (51, 612352), (52, 600576), (64, 487968), (68, 459264), (69, 452608), (78, 400384), (92, 339456), (96, 325312), (102, 306176), (104, 300288), (128, 243984), (136, 229632), (138, 226304), (156, 200192), (184, 169728), (192, 162656), (204, 153088), (208, 150144), (221, 141312), (256, 121992), (272, 114816), (276, 113152), (299, 104448), (312, 100096), (368, 84864), (384, 81328), (391, 79872), (408, 76544), (416, 75072), (442, 70656), (512, 60996), (544, 57408), (552, 56576), (598, 52224), (624, 50048), (663, 47104), (736, 42432), (768, 40664), (782, 39936), (816, 38272), (832, 37536), (884, 35328), (897, 34816), (1024, 30498), (1088, 28704), (1104, 28288), (1173, 26624), (1196, 26112), (1248, 25024), (1326, 23552), (1472, 21216), (1536, 20332), (1564, 19968), (1632, 19136), (1664, 18768), (1768, 17664), (1794, 17408), (2048, 15249), (2176, 14352), (2208, 14144), (2346, 13312), (2392, 13056), (2496, 12512), (2652, 11776), (2944, 10608), (3072, 10166), (3128, 9984), (3264, 9568), (3328, 9384), (3536, 8832), (3588, 8704), (4352, 7176), (4416, 7072), (4692, 6656), (4784, 6528), (4992, 6256), (5083, 6144), (5304, 5888)]