40657562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2251}}^1$

素因数の和:3085

約数の個数: 16

約数和(自身を含む): 66641184

約数和(自身を除く): 25983622

約数列:

[1, 2, 11, 22, 821, 1642, 2251, 4502, 9031, 18062, 24761, 49522, 1848071, 3696142, 20328781, 40657562]

約数ペア:

[(1, 40657562), (2, 20328781), (11, 3696142), (22, 1848071), (821, 49522), (1642, 24761), (2251, 18062), (4502, 9031)]