91007878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{112913}}^1$

素因数の和:112959

約数の個数: 16

約数和(自身を含む): 151756416

約数和(自身を除く): 60748538

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 112913, 225826, 1467869, 2935738, 3500303, 7000606, 45503939, 91007878]

約数ペア:

[(1, 91007878), (2, 45503939), (13, 7000606), (26, 3500303), (31, 2935738), (62, 1467869), (403, 225826), (806, 112913)]