31687608

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{12113}}^1$

素因数の和:12231

約数の個数: 32

約数和(自身を含む): 79952400

約数和(自身を除く): 48264792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 12113, 24226, 36339, 48452, 72678, 96904, 145356, 290712, 1320317, 2640634, 3960951, 5281268, 7921902, 10562536, 15843804, 31687608]

約数ペア:

[(1, 31687608), (2, 15843804), (3, 10562536), (4, 7921902), (6, 5281268), (8, 3960951), (12, 2640634), (24, 1320317), (109, 290712), (218, 145356), (327, 96904), (436, 72678), (654, 48452), (872, 36339), (1308, 24226), (2616, 12113)]