57311792

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{31699}}^1$

素因数の和:31820

約数の個数: 20

約数和(自身を含む): 112027800

約数和(自身を除く): 54716008

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 31699, 63398, 126796, 253592, 507184, 3581987, 7163974, 14327948, 28655896, 57311792]

約数ペア:

[(1, 57311792), (2, 28655896), (4, 14327948), (8, 7163974), (16, 3581987), (113, 507184), (226, 253592), (452, 126796), (904, 63398), (1808, 31699)]