31467696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 88327680

約数和(自身を除く): 56859984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 239, 312, 422, 478, 624, 633, 717, 844, 956, 1266, 1434, 1688, 1912, 2532, 2743, 2868, 3107, 3376, 3824, 5064, 5486, 5736, 6214, 8229, 9321, 10128, 10972, 11472, 12428, 16458, 18642, 21944, 24856, 32916, 37284, 43888, 49712, 50429, 65832, 74568, 100858, 131664, 149136, 151287, 201716, 302574, 403432, 605148, 655577, 806864, 1210296, 1311154, 1966731, 2420592, 2622308, 3933462, 5244616, 7866924, 10489232, 15733848, 31467696]

約数ペア:

[(1, 31467696), (2, 15733848), (3, 10489232), (4, 7866924), (6, 5244616), (8, 3933462), (12, 2622308), (13, 2420592), (16, 1966731), (24, 1311154), (26, 1210296), (39, 806864), (48, 655577), (52, 605148), (78, 403432), (104, 302574), (156, 201716), (208, 151287), (211, 149136), (239, 131664), (312, 100858), (422, 74568), (478, 65832), (624, 50429), (633, 49712), (717, 43888), (844, 37284), (956, 32916), (1266, 24856), (1434, 21944), (1688, 18642), (1912, 16458), (2532, 12428), (2743, 11472), (2868, 10972), (3107, 10128), (3376, 9321), (3824, 8229), (5064, 6214), (5486, 5736)]