68943814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2801}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 107058816

約数和(自身を除く): 38115002

約数列:

[1, 2, 31, 62, 397, 794, 2801, 5602, 12307, 24614, 86831, 173662, 1111997, 2223994, 34471907, 68943814]

約数ペア:

[(1, 68943814), (2, 34471907), (31, 2223994), (62, 1111997), (397, 173662), (794, 86831), (2801, 24614), (5602, 12307)]