65345986

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3359}}^1$

素因数の和:3569

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 34808894

約数列:

[1, 2, 71, 137, 142, 274, 3359, 6718, 9727, 19454, 238489, 460183, 476978, 920366, 32672993, 65345986]

約数ペア:

[(1, 65345986), (2, 32672993), (71, 920366), (137, 476978), (142, 460183), (274, 238489), (3359, 19454), (6718, 9727)]