40641106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42961}}^1$

素因数の和:43017

約数の個数: 16

約数和(自身を含む): 68051808

約数和(自身を除く): 27410702

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 42961, 85922, 472571, 945142, 1847323, 3694646, 20320553, 40641106]

約数ペア:

[(1, 40641106), (2, 20320553), (11, 3694646), (22, 1847323), (43, 945142), (86, 472571), (473, 85922), (946, 42961)]