871345936

素因数分解:

$2^4\times {\mathrm{3511}}^1\times {\mathrm{15511}}^1$

素因数の和:19030

約数の個数: 20

約数和(自身を含む): 1688822464

約数和(自身を除く): 817476528

約数列:

[1, 2, 4, 8, 16, 3511, 7022, 14044, 15511, 28088, 31022, 56176, 62044, 124088, 248176, 54459121, 108918242, 217836484, 435672968, 871345936]

約数ペア:

[(1, 871345936), (2, 435672968), (4, 217836484), (8, 108918242), (16, 54459121), (3511, 248176), (7022, 124088), (14044, 62044), (15511, 56176), (28088, 31022)]