31828664

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1283}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 68411520

約数和(自身を除く): 36582856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1283, 1772, 2566, 3101, 3544, 5132, 6202, 8981, 10264, 12404, 17962, 24808, 35924, 71848, 568369, 1136738, 2273476, 3978583, 4546952, 7957166, 15914332, 31828664]

約数ペア:

[(1, 31828664), (2, 15914332), (4, 7957166), (7, 4546952), (8, 3978583), (14, 2273476), (28, 1136738), (56, 568369), (443, 71848), (886, 35924), (1283, 24808), (1772, 17962), (2566, 12404), (3101, 10264), (3544, 8981), (5132, 6202)]