42654436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{88129}}^1$

素因数の和:88155

約数の個数: 18

約数和(自身を含む): 82049030

約数和(自身を除く): 39394594

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 88129, 176258, 352516, 969419, 1938838, 3877676, 10663609, 21327218, 42654436]

約数ペア:

[(1, 42654436), (2, 21327218), (4, 10663609), (11, 3877676), (22, 1938838), (44, 969419), (121, 352516), (242, 176258), (484, 88129)]