90951286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{6263}}^1$

素因数の和:6455

約数の個数: 16

約数和(自身を含む): 140037984

約数和(自身を除く): 49086698

約数列:

[1, 2, 53, 106, 137, 274, 6263, 7261, 12526, 14522, 331939, 663878, 858031, 1716062, 45475643, 90951286]

約数ペア:

[(1, 90951286), (2, 45475643), (53, 1716062), (106, 858031), (137, 663878), (274, 331939), (6263, 14522), (7261, 12526)]