31473940

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5807}}^1$

素因数の和:6087

約数の個数: 24

約数和(自身を含む): 66350592

約数和(自身を除く): 34876652

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 5807, 11614, 23228, 29035, 58070, 116140, 1573697, 3147394, 6294788, 7868485, 15736970, 31473940]

約数ペア:

[(1, 31473940), (2, 15736970), (4, 7868485), (5, 6294788), (10, 3147394), (20, 1573697), (271, 116140), (542, 58070), (1084, 29035), (1355, 23228), (2710, 11614), (5420, 5807)]