65127218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80803}}^1$

素因数の和:80849

約数の個数: 16

約数和(自身を含む): 108600576

約数和(自身を除く): 43473358

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80803, 161606, 1050439, 2100878, 2504893, 5009786, 32563609, 65127218]

約数ペア:

[(1, 65127218), (2, 32563609), (13, 5009786), (26, 2504893), (31, 2100878), (62, 1050439), (403, 161606), (806, 80803)]