31017948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198833}}^1$

素因数の和:198853

約数の個数: 24

約数和(自身を含む): 77942928

約数和(自身を除く): 46924980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198833, 397666, 596499, 795332, 1192998, 2385996, 2584829, 5169658, 7754487, 10339316, 15508974, 31017948]

約数ペア:

[(1, 31017948), (2, 15508974), (3, 10339316), (4, 7754487), (6, 5169658), (12, 2584829), (13, 2385996), (26, 1192998), (39, 795332), (52, 596499), (78, 397666), (156, 198833)]