40384486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{2003}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 64280304

約数和(自身を除く): 23895818

約数列:

[1, 2, 17, 34, 593, 1186, 2003, 4006, 10081, 20162, 34051, 68102, 1187779, 2375558, 20192243, 40384486]

約数ペア:

[(1, 40384486), (2, 20192243), (17, 2375558), (34, 1187779), (593, 68102), (1186, 34051), (2003, 20162), (4006, 10081)]