40340758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 64676592

約数和(自身を除く): 24335834

約数列:

[1, 2, 23, 46, 47, 94, 397, 794, 1081, 2162, 2209, 4418, 9131, 18262, 18659, 37318, 50807, 101614, 429157, 858314, 876973, 1753946, 20170379, 40340758]

約数ペア:

[(1, 40340758), (2, 20170379), (23, 1753946), (46, 876973), (47, 858314), (94, 429157), (397, 101614), (794, 50807), (1081, 37318), (2162, 18659), (2209, 18262), (4418, 9131)]