22520408

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{2131}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 42277560

約数和(自身を除く): 19757152

約数列:

[1, 2, 4, 8, 1321, 2131, 2642, 4262, 5284, 8524, 10568, 17048, 2815051, 5630102, 11260204, 22520408]

約数ペア:

[(1, 22520408), (2, 11260204), (4, 5630102), (8, 2815051), (1321, 17048), (2131, 10568), (2642, 8524), (4262, 5284)]