80428222

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{7589}}^1$

素因数の和:8355

約数の個数: 16

約数和(自身を含む): 138077280

約数和(自身を除く): 57649058

約数列:

[1, 2, 7, 14, 757, 1514, 5299, 7589, 10598, 15178, 53123, 106246, 5744873, 11489746, 40214111, 80428222]

約数ペア:

[(1, 80428222), (2, 40214111), (7, 11489746), (14, 5744873), (757, 106246), (1514, 53123), (5299, 15178), (7589, 10598)]