31135796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 56689920

約数和(自身を除く): 25554124

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2663, 2923, 5326, 5846, 10652, 11692, 98531, 197062, 210377, 394124, 420754, 841508, 7783949, 15567898, 31135796]

約数ペア:

[(1, 31135796), (2, 15567898), (4, 7783949), (37, 841508), (74, 420754), (79, 394124), (148, 210377), (158, 197062), (316, 98531), (2663, 11692), (2923, 10652), (5326, 5846)]