85870761428

素因数分解:

$2^2\times {\mathrm{53113}}^1\times {\mathrm{404189}}^1$

素因数の和:457306

約数の個数: 12

約数和(自身を含む): 150277033620

約数和(自身を除く): 64406272192

約数列:

[1, 2, 4, 53113, 106226, 212452, 404189, 808378, 1616756, 21467690357, 42935380714, 85870761428]

約数ペア:

[(1, 85870761428), (2, 42935380714), (4, 21467690357), (53113, 1616756), (106226, 808378), (212452, 404189)]