65987216

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{3457}}^1$

素因数の和:4658

約数の個数: 20

約数和(自身を含む): 127994412

約数和(自身を除く): 62007196

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 3457, 4772, 6914, 9544, 13828, 19088, 27656, 55312, 4124201, 8248402, 16496804, 32993608, 65987216]

約数ペア:

[(1, 65987216), (2, 32993608), (4, 16496804), (8, 8248402), (16, 4124201), (1193, 55312), (2386, 27656), (3457, 19088), (4772, 13828), (6914, 9544)]