71143544

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{5527}}^1$

素因数の和:7142

約数の個数: 16

約数和(自身を含む): 133501200

約数和(自身を除く): 62357656

約数列:

[1, 2, 4, 8, 1609, 3218, 5527, 6436, 11054, 12872, 22108, 44216, 8892943, 17785886, 35571772, 71143544]

約数ペア:

[(1, 71143544), (2, 35571772), (4, 17785886), (8, 8892943), (1609, 44216), (3218, 22108), (5527, 12872), (6436, 11054)]