168558928

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{24443}}^1$

素因数の和:24882

約数の個数: 20

約数和(自身を含む): 327354048

約数和(自身を除く): 158795120

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 24443, 48886, 97772, 195544, 391088, 10534933, 21069866, 42139732, 84279464, 168558928]

約数ペア:

[(1, 168558928), (2, 84279464), (4, 42139732), (8, 21069866), (16, 10534933), (431, 391088), (862, 195544), (1724, 97772), (3448, 48886), (6896, 24443)]