8303984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 18108216

約数和(自身を除く): 9804232

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 83, 104, 148, 166, 169, 208, 296, 332, 338, 481, 592, 664, 676, 962, 1079, 1328, 1352, 1924, 2158, 2704, 3071, 3848, 4316, 6142, 6253, 7696, 8632, 12284, 12506, 14027, 17264, 24568, 25012, 28054, 39923, 49136, 50024, 56108, 79846, 100048, 112216, 159692, 224432, 319384, 518999, 638768, 1037998, 2075996, 4151992, 8303984]

約数ペア:

[(1, 8303984), (2, 4151992), (4, 2075996), (8, 1037998), (13, 638768), (16, 518999), (26, 319384), (37, 224432), (52, 159692), (74, 112216), (83, 100048), (104, 79846), (148, 56108), (166, 50024), (169, 49136), (208, 39923), (296, 28054), (332, 25012), (338, 24568), (481, 17264), (592, 14027), (664, 12506), (676, 12284), (962, 8632), (1079, 7696), (1328, 6253), (1352, 6142), (1924, 4316), (2158, 3848), (2704, 3071)]