85153808

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 168138048

約数和(自身を除く): 82984240

約数列:

[1, 2, 4, 8, 16, 103, 163, 206, 317, 326, 412, 634, 652, 824, 1268, 1304, 1648, 2536, 2608, 5072, 16789, 32651, 33578, 51671, 65302, 67156, 103342, 130604, 134312, 206684, 261208, 268624, 413368, 522416, 826736, 5322113, 10644226, 21288452, 42576904, 85153808]

約数ペア:

[(1, 85153808), (2, 42576904), (4, 21288452), (8, 10644226), (16, 5322113), (103, 826736), (163, 522416), (206, 413368), (317, 268624), (326, 261208), (412, 206684), (634, 134312), (652, 130604), (824, 103342), (1268, 67156), (1304, 65302), (1648, 51671), (2536, 33578), (2608, 32651), (5072, 16789)]