39700856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{381739}}^1$

素因数の和:381758

約数の個数: 16

約数和(自身を含む): 80165400

約数和(自身を除く): 40464544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 381739, 763478, 1526956, 3053912, 4962607, 9925214, 19850428, 39700856]

約数ペア:

[(1, 39700856), (2, 19850428), (4, 9925214), (8, 4962607), (13, 3053912), (26, 1526956), (52, 763478), (104, 381739)]