31121592

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12119}}^1$

素因数の和:12235

約数の個数: 32

約数和(自身を含む): 78537600

約数和(自身を除く): 47416008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 12119, 24238, 36357, 48476, 72714, 96952, 145428, 290856, 1296733, 2593466, 3890199, 5186932, 7780398, 10373864, 15560796, 31121592]

約数ペア:

[(1, 31121592), (2, 15560796), (3, 10373864), (4, 7780398), (6, 5186932), (8, 3890199), (12, 2593466), (24, 1296733), (107, 290856), (214, 145428), (321, 96952), (428, 72714), (642, 48476), (856, 36357), (1284, 24238), (2568, 12119)]