31112084

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{4951}}^1$

素因数の和:6526

約数の個数: 12

約数和(自身を含む): 54491808

約数和(自身を除く): 23379724

約数列:

[1, 2, 4, 1571, 3142, 4951, 6284, 9902, 19804, 7778021, 15556042, 31112084]

約数ペア:

[(1, 31112084), (2, 15556042), (4, 7778021), (1571, 19804), (3142, 9902), (4951, 6284)]