85138369

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 90956800

約数和(自身を除く): 5818431

約数列:

[1, 31, 37, 199, 373, 1147, 6169, 7363, 11563, 13801, 74227, 228253, 427831, 2301037, 2746399, 85138369]

約数ペア:

[(1, 85138369), (31, 2746399), (37, 2301037), (199, 427831), (373, 228253), (1147, 74227), (6169, 13801), (7363, 11563)]