68404142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41863}}^1$

素因数の和:41927

約数の個数: 16

約数和(自身を含む): 110520960

約数和(自身を除く): 42116818

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 41863, 83726, 795397, 1590794, 1800109, 3600218, 34202071, 68404142]

約数ペア:

[(1, 68404142), (2, 34202071), (19, 3600218), (38, 1800109), (43, 1590794), (86, 795397), (817, 83726), (1634, 41863)]