129467636

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{73063}}^1$

素因数の和:73510

約数の個数: 12

約数和(自身を含む): 227082912

約数和(自身を除く): 97615276

約数列:

[1, 2, 4, 443, 886, 1772, 73063, 146126, 292252, 32366909, 64733818, 129467636]

約数ペア:

[(1, 129467636), (2, 64733818), (4, 32366909), (443, 292252), (886, 146126), (1772, 73063)]