40889726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5393}}^1$

素因数の和:5635

約数の個数: 16

約数和(自身を含む): 65245824

約数和(自身を除く): 24356098

約数列:

[1, 2, 17, 34, 223, 446, 3791, 5393, 7582, 10786, 91681, 183362, 1202639, 2405278, 20444863, 40889726]

約数ペア:

[(1, 40889726), (2, 20444863), (17, 2405278), (34, 1202639), (223, 183362), (446, 91681), (3791, 10786), (5393, 7582)]