31023472

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17159}}^1$

素因数の和:17280

約数の個数: 20

約数和(自身を含む): 60643440

約数和(自身を除く): 29619968

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17159, 34318, 68636, 137272, 274544, 1938967, 3877934, 7755868, 15511736, 31023472]

約数ペア:

[(1, 31023472), (2, 15511736), (4, 7755868), (8, 3877934), (16, 1938967), (113, 274544), (226, 137272), (452, 68636), (904, 34318), (1808, 17159)]