31392064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 74834496

約数和(自身を除く): 43442432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 61, 64, 68, 86, 88, 122, 136, 172, 176, 187, 244, 272, 344, 352, 374, 473, 488, 544, 671, 688, 704, 731, 748, 946, 976, 1037, 1088, 1342, 1376, 1462, 1496, 1892, 1952, 2074, 2623, 2684, 2752, 2924, 2992, 3784, 3904, 4148, 5246, 5368, 5848, 5984, 7568, 8041, 8296, 10492, 10736, 11407, 11696, 11968, 15136, 16082, 16592, 20984, 21472, 22814, 23392, 28853, 30272, 32164, 33184, 41968, 42944, 44591, 45628, 46784, 57706, 64328, 66368, 83936, 89182, 91256, 115412, 128656, 167872, 178364, 182512, 230824, 257312, 356728, 365024, 461648, 490501, 514624, 713456, 730048, 923296, 981002, 1426912, 1846592, 1962004, 2853824, 3924008, 7848016, 15696032, 31392064]

約数ペア:

[(1, 31392064), (2, 15696032), (4, 7848016), (8, 3924008), (11, 2853824), (16, 1962004), (17, 1846592), (22, 1426912), (32, 981002), (34, 923296), (43, 730048), (44, 713456), (61, 514624), (64, 490501), (68, 461648), (86, 365024), (88, 356728), (122, 257312), (136, 230824), (172, 182512), (176, 178364), (187, 167872), (244, 128656), (272, 115412), (344, 91256), (352, 89182), (374, 83936), (473, 66368), (488, 64328), (544, 57706), (671, 46784), (688, 45628), (704, 44591), (731, 42944), (748, 41968), (946, 33184), (976, 32164), (1037, 30272), (1088, 28853), (1342, 23392), (1376, 22814), (1462, 21472), (1496, 20984), (1892, 16592), (1952, 16082), (2074, 15136), (2623, 11968), (2684, 11696), (2752, 11407), (2924, 10736), (2992, 10492), (3784, 8296), (3904, 8041), (4148, 7568), (5246, 5984), (5368, 5848)]