1991264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{5657}}^1$

素因数の和:5678

約数の個数: 24

約数和(自身を含む): 4277448

約数和(自身を除く): 2286184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 5657, 11314, 22628, 45256, 62227, 90512, 124454, 181024, 248908, 497816, 995632, 1991264]

約数ペア:

[(1, 1991264), (2, 995632), (4, 497816), (8, 248908), (11, 181024), (16, 124454), (22, 90512), (32, 62227), (44, 45256), (88, 22628), (176, 11314), (352, 5657)]