40208842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7937}}^1$

素因数の和:8105

約数の個数: 16

約数和(自身を含む): 64297800

約数和(自身を除く): 24088958

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 7937, 15874, 134929, 269858, 1182613, 2365226, 20104421, 40208842]

約数ペア:

[(1, 40208842), (2, 20104421), (17, 2365226), (34, 1182613), (149, 269858), (298, 134929), (2533, 15874), (5066, 7937)]