80623436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{650189}}^1$

素因数の和:650224

約数の個数: 12

約数和(自身を含む): 145642560

約数和(自身を除く): 65019124

約数列:

[1, 2, 4, 31, 62, 124, 650189, 1300378, 2600756, 20155859, 40311718, 80623436]

約数ペア:

[(1, 80623436), (2, 40311718), (4, 20155859), (31, 2600756), (62, 1300378), (124, 650189)]