87352652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11159}}^1$

素因数の和:11285

約数の個数: 24

約数和(自身を含む): 162489600

約数和(自身を除く): 75136948

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 11159, 22318, 44636, 212021, 424042, 848084, 1149377, 2298754, 4597508, 21838163, 43676326, 87352652]

約数ペア:

[(1, 87352652), (2, 43676326), (4, 21838163), (19, 4597508), (38, 2298754), (76, 1149377), (103, 848084), (206, 424042), (412, 212021), (1957, 44636), (3914, 22318), (7828, 11159)]