127630744

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{60661}}^1$

素因数の和:60930

約数の個数: 16

約数和(自身を含む): 240221520

約数和(自身を除く): 112590776

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 60661, 121322, 242644, 485288, 15953843, 31907686, 63815372, 127630744]

約数ペア:

[(1, 127630744), (2, 63815372), (4, 31907686), (8, 15953843), (263, 485288), (526, 242644), (1052, 121322), (2104, 60661)]