63704464

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{9929}}^1$

素因数の和:10338

約数の個数: 20

約数和(自身を含む): 123747660

約数和(自身を除く): 60043196

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 9929, 19858, 39716, 79432, 158864, 3981529, 7963058, 15926116, 31852232, 63704464]

約数ペア:

[(1, 63704464), (2, 31852232), (4, 15926116), (8, 7963058), (16, 3981529), (401, 158864), (802, 79432), (1604, 39716), (3208, 19858), (6416, 9929)]