40247042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{3637}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 66007872

約数和(自身を除く): 25760830

約数列:

[1, 2, 11, 22, 503, 1006, 3637, 5533, 7274, 11066, 40007, 80014, 1829411, 3658822, 20123521, 40247042]

約数ペア:

[(1, 40247042), (2, 20123521), (11, 3658822), (22, 1829411), (503, 80014), (1006, 40007), (3637, 11066), (5533, 7274)]