40222534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23143}}^1$

素因数の和:23235

約数の個数: 16

約数和(自身を含む): 66654720

約数和(自身を除く): 26432186

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 23143, 46286, 254573, 509146, 1828297, 3656594, 20111267, 40222534]

約数ペア:

[(1, 40222534), (2, 20111267), (11, 3656594), (22, 1828297), (79, 509146), (158, 254573), (869, 46286), (1738, 23143)]