85797664

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 172773216

約数和(自身を除く): 86975552

約数列:

[1, 2, 4, 8, 16, 32, 97, 131, 194, 211, 262, 388, 422, 524, 776, 844, 1048, 1552, 1688, 2096, 3104, 3376, 4192, 6752, 12707, 20467, 25414, 27641, 40934, 50828, 55282, 81868, 101656, 110564, 163736, 203312, 221128, 327472, 406624, 442256, 654944, 884512, 2681177, 5362354, 10724708, 21449416, 42898832, 85797664]

約数ペア:

[(1, 85797664), (2, 42898832), (4, 21449416), (8, 10724708), (16, 5362354), (32, 2681177), (97, 884512), (131, 654944), (194, 442256), (211, 406624), (262, 327472), (388, 221128), (422, 203312), (524, 163736), (776, 110564), (844, 101656), (1048, 81868), (1552, 55282), (1688, 50828), (2096, 40934), (3104, 27641), (3376, 25414), (4192, 20467), (6752, 12707)]