61480416

素因数分解:

$2^5\times 3^1\times {\mathrm{640421}}^1$

素因数の和:640434

約数の個数: 24

約数和(自身を含む): 161386344

約数和(自身を除く): 99905928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 640421, 1280842, 1921263, 2561684, 3842526, 5123368, 7685052, 10246736, 15370104, 20493472, 30740208, 61480416]

約数ペア:

[(1, 61480416), (2, 30740208), (3, 20493472), (4, 15370104), (6, 10246736), (8, 7685052), (12, 5123368), (16, 3842526), (24, 2561684), (32, 1921263), (48, 1280842), (96, 640421)]