85251298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 143003520

約数和(自身を除く): 57752222

約数列:

[1, 2, 11, 22, 73, 109, 146, 218, 487, 803, 974, 1199, 1606, 2398, 5357, 7957, 10714, 15914, 35551, 53083, 71102, 87527, 106166, 175054, 391061, 583913, 782122, 1167826, 3875059, 7750118, 42625649, 85251298]

約数ペア:

[(1, 85251298), (2, 42625649), (11, 7750118), (22, 3875059), (73, 1167826), (109, 782122), (146, 583913), (218, 391061), (487, 175054), (803, 106166), (974, 87527), (1199, 71102), (1606, 53083), (2398, 35551), (5357, 15914), (7957, 10714)]