31916352

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 112

約数和(自身を含む): 95869760

約数和(自身を除く): 63953408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 673, 741, 832, 912, 988, 1216, 1248, 1346, 1482, 1824, 1976, 2019, 2496, 2692, 2964, 3648, 3952, 4038, 5384, 5928, 7904, 8076, 8749, 10768, 11856, 12787, 15808, 16152, 17498, 21536, 23712, 25574, 26247, 32304, 34996, 38361, 43072, 47424, 51148, 52494, 64608, 69992, 76722, 102296, 104988, 129216, 139984, 153444, 166231, 204592, 209976, 279968, 306888, 332462, 409184, 419952, 498693, 559936, 613776, 664924, 818368, 839904, 997386, 1227552, 1329848, 1679808, 1994772, 2455104, 2659696, 3989544, 5319392, 7979088, 10638784, 15958176, 31916352]

約数ペア:

[(1, 31916352), (2, 15958176), (3, 10638784), (4, 7979088), (6, 5319392), (8, 3989544), (12, 2659696), (13, 2455104), (16, 1994772), (19, 1679808), (24, 1329848), (26, 1227552), (32, 997386), (38, 839904), (39, 818368), (48, 664924), (52, 613776), (57, 559936), (64, 498693), (76, 419952), (78, 409184), (96, 332462), (104, 306888), (114, 279968), (152, 209976), (156, 204592), (192, 166231), (208, 153444), (228, 139984), (247, 129216), (304, 104988), (312, 102296), (416, 76722), (456, 69992), (494, 64608), (608, 52494), (624, 51148), (673, 47424), (741, 43072), (832, 38361), (912, 34996), (988, 32304), (1216, 26247), (1248, 25574), (1346, 23712), (1482, 21536), (1824, 17498), (1976, 16152), (2019, 15808), (2496, 12787), (2692, 11856), (2964, 10768), (3648, 8749), (3952, 8076), (4038, 7904), (5384, 5928)]