43838090

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4397}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 79005672

約数和(自身を除く): 35167582

約数列:

[1, 2, 5, 10, 997, 1994, 4397, 4985, 8794, 9970, 21985, 43970, 4383809, 8767618, 21919045, 43838090]

約数ペア:

[(1, 43838090), (2, 21919045), (5, 8767618), (10, 4383809), (997, 43970), (1994, 21985), (4397, 9970), (4985, 8794)]