31426516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9041}}^1$

素因数の和:9135

約数の個数: 24

約数和(自身を含む): 60762240

約数和(自身を除く): 29335724

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 9041, 18082, 36164, 99451, 198902, 397804, 714239, 1428478, 2856956, 7856629, 15713258, 31426516]

約数ペア:

[(1, 31426516), (2, 15713258), (4, 7856629), (11, 2856956), (22, 1428478), (44, 714239), (79, 397804), (158, 198902), (316, 99451), (869, 36164), (1738, 18082), (3476, 9041)]