16627792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{15511}}^1$

素因数の和:15586

約数の個数: 20

約数和(自身を含む): 32699296

約数和(自身を除く): 16071504

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 15511, 31022, 62044, 124088, 248176, 1039237, 2078474, 4156948, 8313896, 16627792]

約数ペア:

[(1, 16627792), (2, 8313896), (4, 4156948), (8, 2078474), (16, 1039237), (67, 248176), (134, 124088), (268, 62044), (536, 31022), (1072, 15511)]