17220176

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{12967}}^1$

素因数の和:13058

約数の個数: 20

約数和(自身を含む): 33768672

約数和(自身を除く): 16548496

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 12967, 25934, 51868, 103736, 207472, 1076261, 2152522, 4305044, 8610088, 17220176]

約数ペア:

[(1, 17220176), (2, 8610088), (4, 4305044), (8, 2152522), (16, 1076261), (83, 207472), (166, 103736), (332, 51868), (664, 25934), (1328, 12967)]