31342716

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16427}}^1$

素因数の和:16490

約数の個数: 36

約数和(自身を含む): 80727192

約数和(自身を除く): 49384476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 16427, 32854, 49281, 65708, 98562, 147843, 197124, 295686, 591372, 870631, 1741262, 2611893, 3482524, 5223786, 7835679, 10447572, 15671358, 31342716]

約数ペア:

[(1, 31342716), (2, 15671358), (3, 10447572), (4, 7835679), (6, 5223786), (9, 3482524), (12, 2611893), (18, 1741262), (36, 870631), (53, 591372), (106, 295686), (159, 197124), (212, 147843), (318, 98562), (477, 65708), (636, 49281), (954, 32854), (1908, 16427)]