87622886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{63587}}^1$

素因数の和:63655

約数の個数: 16

約数和(自身を含む): 144217584

約数和(自身を除く): 56594698

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 63587, 127174, 826631, 1653262, 3370111, 6740222, 43811443, 87622886]

約数ペア:

[(1, 87622886), (2, 43811443), (13, 6740222), (26, 3370111), (53, 1653262), (106, 826631), (689, 127174), (1378, 63587)]