31850416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{11779}}^1$

素因数の和:11813

約数の個数: 30

約数和(自身を含む): 66827940

約数和(自身を除く): 34977524

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 11779, 23558, 47116, 94232, 153127, 188464, 306254, 612508, 1225016, 1990651, 2450032, 3981302, 7962604, 15925208, 31850416]

約数ペア:

[(1, 31850416), (2, 15925208), (4, 7962604), (8, 3981302), (13, 2450032), (16, 1990651), (26, 1225016), (52, 612508), (104, 306254), (169, 188464), (208, 153127), (338, 94232), (676, 47116), (1352, 23558), (2704, 11779)]