64163702

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 97681920

約数和(自身を除く): 33518218

約数列:

[1, 2, 127, 157, 254, 314, 1609, 3218, 19939, 39878, 204343, 252613, 408686, 505226, 32081851, 64163702]

約数ペア:

[(1, 64163702), (2, 32081851), (127, 505226), (157, 408686), (254, 252613), (314, 204343), (1609, 39878), (3218, 19939)]