22471088

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{16921}}^1$

素因数の和:17012

約数の個数: 20

約数和(自身を含む): 44064888

約数和(自身を除く): 21593800

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 16921, 33842, 67684, 135368, 270736, 1404443, 2808886, 5617772, 11235544, 22471088]

約数ペア:

[(1, 22471088), (2, 11235544), (4, 5617772), (8, 2808886), (16, 1404443), (83, 270736), (166, 135368), (332, 67684), (664, 33842), (1328, 16921)]