3131216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17791}}^1$

素因数の和:17810

約数の個数: 20

約数和(自身を含む): 6618624

約数和(自身を除く): 3487408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 17791, 35582, 71164, 142328, 195701, 284656, 391402, 782804, 1565608, 3131216]

約数ペア:

[(1, 3131216), (2, 1565608), (4, 782804), (8, 391402), (11, 284656), (16, 195701), (22, 142328), (44, 71164), (88, 35582), (176, 17791)]