127931432

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{56909}}^1$

素因数の和:57196

約数の個数: 16

約数和(自身を含む): 240729300

約数和(自身を除く): 112797868

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 56909, 113818, 227636, 455272, 15991429, 31982858, 63965716, 127931432]

約数ペア:

[(1, 127931432), (2, 63965716), (4, 31982858), (8, 15991429), (281, 455272), (562, 227636), (1124, 113818), (2248, 56909)]