85280249584

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{15272251}}^1$

素因数の和:15272608

約数の個数: 20

約数和(自身を含む): 165703934200

約数和(自身を除く): 80423684616

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 15272251, 30544502, 61089004, 122178008, 244356016, 5330015599, 10660031198, 21320062396, 42640124792, 85280249584]

約数ペア:

[(1, 85280249584), (2, 42640124792), (4, 21320062396), (8, 10660031198), (16, 5330015599), (349, 244356016), (698, 122178008), (1396, 61089004), (2792, 30544502), (5584, 15272251)]