85402672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 170582832

約数和(自身を除く): 85180160

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 211, 328, 422, 617, 656, 844, 1234, 1688, 2468, 3376, 4936, 8651, 9872, 17302, 25297, 34604, 50594, 69208, 101188, 130187, 138416, 202376, 260374, 404752, 520748, 1041496, 2082992, 5337667, 10675334, 21350668, 42701336, 85402672]

約数ペア:

[(1, 85402672), (2, 42701336), (4, 21350668), (8, 10675334), (16, 5337667), (41, 2082992), (82, 1041496), (164, 520748), (211, 404752), (328, 260374), (422, 202376), (617, 138416), (656, 130187), (844, 101188), (1234, 69208), (1688, 50594), (2468, 34604), (3376, 25297), (4936, 17302), (8651, 9872)]