91368578

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{19717}}^1$

素因数の和:20057

約数の個数: 16

約数和(自身を含む): 157113024

約数和(自身を除く): 65744446

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 19717, 39434, 138019, 276038, 6526327, 13052654, 45684289, 91368578]

約数ペア:

[(1, 91368578), (2, 45684289), (7, 13052654), (14, 6526327), (331, 276038), (662, 138019), (2317, 39434), (4634, 19717)]