161614785886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1\times {\mathrm{578489}}^1$

素因数の和:581939

約数の個数: 16

約数和(自身を含む): 248408233920

約数和(自身を除く): 86793448034

約数列:

[1, 2, 41, 82, 3407, 6814, 139687, 279374, 578489, 1156978, 23718049, 47436098, 1970912023, 3941824046, 80807392943, 161614785886]

約数ペア:

[(1, 161614785886), (2, 80807392943), (41, 3941824046), (82, 1970912023), (3407, 47436098), (6814, 23718049), (139687, 1156978), (279374, 578489)]