31850830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2393}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 63086688

約数和(自身を除く): 31235858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2393, 2662, 4786, 6655, 11965, 13310, 23930, 26323, 52646, 131615, 263230, 289553, 579106, 1447765, 2895530, 3185083, 6370166, 15925415, 31850830]

約数ペア:

[(1, 31850830), (2, 15925415), (5, 6370166), (10, 3185083), (11, 2895530), (22, 1447765), (55, 579106), (110, 289553), (121, 263230), (242, 131615), (605, 52646), (1210, 26323), (1331, 23930), (2393, 13310), (2662, 11965), (4786, 6655)]