80761762

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 122760000

約数和(自身を除く): 41998238

約数列:

[1, 2, 131, 199, 262, 398, 1549, 3098, 26069, 52138, 202919, 308251, 405838, 616502, 40380881, 80761762]

約数ペア:

[(1, 80761762), (2, 40380881), (131, 616502), (199, 405838), (262, 308251), (398, 202919), (1549, 52138), (3098, 26069)]