42413404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{87631}}^1$

素因数の和:87657

約数の個数: 18

約数和(自身を含む): 81585392

約数和(自身を除く): 39171988

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 87631, 175262, 350524, 963941, 1927882, 3855764, 10603351, 21206702, 42413404]

約数ペア:

[(1, 42413404), (2, 21206702), (4, 10603351), (11, 3855764), (22, 1927882), (44, 963941), (121, 350524), (242, 175262), (484, 87631)]