31430764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 57668688

約数和(自身を除く): 26237924

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 4457, 7052, 8914, 17828, 182737, 191651, 365474, 383302, 730948, 766604, 7857691, 15715382, 31430764]

約数ペア:

[(1, 31430764), (2, 15715382), (4, 7857691), (41, 766604), (43, 730948), (82, 383302), (86, 365474), (164, 191651), (172, 182737), (1763, 17828), (3526, 8914), (4457, 7052)]