64009214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{10729}}^1$

素因数の和:10907

約数の個数: 16

約数和(自身を含む): 101720400

約数和(自身を除く): 37711186

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 10729, 21458, 203851, 407702, 1684453, 3368906, 32004607, 64009214]

約数ペア:

[(1, 64009214), (2, 32004607), (19, 3368906), (38, 1684453), (157, 407702), (314, 203851), (2983, 21458), (5966, 10729)]