31940312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97379}}^1$

素因数の和:97426

約数の個数: 16

約数和(自身を含む): 61349400

約数和(自身を除く): 29409088

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 97379, 194758, 389516, 779032, 3992539, 7985078, 15970156, 31940312]

約数ペア:

[(1, 31940312), (2, 15970156), (4, 7985078), (8, 3992539), (41, 779032), (82, 389516), (164, 194758), (328, 97379)]