70616816

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{27077}}^1$

素因数の和:27248

約数の個数: 20

約数和(自身を含む): 137664552

約数和(自身を除く): 67047736

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 27077, 54154, 108308, 216616, 433232, 4413551, 8827102, 17654204, 35308408, 70616816]

約数ペア:

[(1, 70616816), (2, 35308408), (4, 17654204), (8, 8827102), (16, 4413551), (163, 433232), (326, 216616), (652, 108308), (1304, 54154), (2608, 27077)]