87001354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22859}}^1$

素因数の和:23045

約数の個数: 16

約数和(自身を含む): 143195040

約数和(自身を除く): 56193686

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 22859, 45718, 251449, 502898, 3954607, 7909214, 43500677, 87001354]

約数ペア:

[(1, 87001354), (2, 43500677), (11, 7909214), (22, 3954607), (173, 502898), (346, 251449), (1903, 45718), (3806, 22859)]