89787112

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{9941}}^1$

素因数の和:11076

約数の個数: 16

約数和(自身を含む): 168516900

約数和(自身を除く): 78729788

約数列:

[1, 2, 4, 8, 1129, 2258, 4516, 9032, 9941, 19882, 39764, 79528, 11223389, 22446778, 44893556, 89787112]

約数ペア:

[(1, 89787112), (2, 44893556), (4, 22446778), (8, 11223389), (1129, 79528), (2258, 39764), (4516, 19882), (9032, 9941)]