61681406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{27077}}^1$

素因数の和:27163

約数の個数: 16

約数和(自身を含む): 99430416

約数和(自身を除く): 37749010

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 27077, 54154, 460309, 920618, 1814159, 3628318, 30840703, 61681406]

約数ペア:

[(1, 61681406), (2, 30840703), (17, 3628318), (34, 1814159), (67, 920618), (134, 460309), (1139, 54154), (2278, 27077)]