85401472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3063

約数の個数: 64

約数和(自身を含む): 194065200

約数和(自身を除く): 108663728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3019, 3536, 6038, 7072, 12076, 14144, 24152, 28288, 39247, 48304, 51323, 78494, 96608, 102646, 156988, 193216, 205292, 313976, 386432, 410584, 627952, 667199, 821168, 1255904, 1334398, 1642336, 2511808, 2668796, 3284672, 5023616, 5337592, 6569344, 10675184, 21350368, 42700736, 85401472]

約数ペア:

[(1, 85401472), (2, 42700736), (4, 21350368), (8, 10675184), (13, 6569344), (16, 5337592), (17, 5023616), (26, 3284672), (32, 2668796), (34, 2511808), (52, 1642336), (64, 1334398), (68, 1255904), (104, 821168), (128, 667199), (136, 627952), (208, 410584), (221, 386432), (272, 313976), (416, 205292), (442, 193216), (544, 156988), (832, 102646), (884, 96608), (1088, 78494), (1664, 51323), (1768, 48304), (2176, 39247), (3019, 28288), (3536, 24152), (6038, 14144), (7072, 12076)]