91078864

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{22679}}^1$

素因数の和:22938

約数の個数: 20

約数和(自身を含む): 177176160

約数和(自身を除く): 86097296

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 22679, 45358, 90716, 181432, 362864, 5692429, 11384858, 22769716, 45539432, 91078864]

約数ペア:

[(1, 91078864), (2, 45539432), (4, 22769716), (8, 11384858), (16, 5692429), (251, 362864), (502, 181432), (1004, 90716), (2008, 45358), (4016, 22679)]