81145114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{11311}}^1$

素因数の和:11541

約数の個数: 16

約数和(自身を含む): 129499776

約数和(自身を除く): 48354662

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 11311, 22622, 192287, 384574, 2386621, 4773242, 40572557, 81145114]

約数ペア:

[(1, 81145114), (2, 40572557), (17, 4773242), (34, 2386621), (211, 384574), (422, 192287), (3587, 22622), (7174, 11311)]