65412712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199429}}^1$

素因数の和:199476

約数の個数: 16

約数和(自身を含む): 125640900

約数和(自身を除く): 60228188

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 199429, 398858, 797716, 1595432, 8176589, 16353178, 32706356, 65412712]

約数ペア:

[(1, 65412712), (2, 32706356), (4, 16353178), (8, 8176589), (41, 1595432), (82, 797716), (164, 398858), (328, 199429)]