31510716

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{10987}}^1$

素因数の和:11233

約数の個数: 24

約数和(自身を含む): 73839360

約数和(自身を除く): 42328644

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 10987, 21974, 32961, 43948, 65922, 131844, 2625893, 5251786, 7877679, 10503572, 15755358, 31510716]

約数ペア:

[(1, 31510716), (2, 15755358), (3, 10503572), (4, 7877679), (6, 5251786), (12, 2625893), (239, 131844), (478, 65922), (717, 43948), (956, 32961), (1434, 21974), (2868, 10987)]