79487804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{164231}}^1$

素因数の和:164257

約数の個数: 18

約数和(自身を含む): 152899992

約数和(自身を除く): 73412188

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 164231, 328462, 656924, 1806541, 3613082, 7226164, 19871951, 39743902, 79487804]

約数ペア:

[(1, 79487804), (2, 39743902), (4, 19871951), (11, 7226164), (22, 3613082), (44, 1806541), (121, 656924), (242, 328462), (484, 164231)]