85819508

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1277}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 153620712

約数和(自身を除く): 67801204

約数列:

[1, 2, 4, 53, 106, 212, 317, 634, 1268, 1277, 2554, 5108, 16801, 33602, 67204, 67681, 135362, 270724, 404809, 809618, 1619236, 21454877, 42909754, 85819508]

約数ペア:

[(1, 85819508), (2, 42909754), (4, 21454877), (53, 1619236), (106, 809618), (212, 404809), (317, 270724), (634, 135362), (1268, 67681), (1277, 67204), (2554, 33602), (5108, 16801)]