40535308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{921257}}^1$

素因数の和:921272

約数の個数: 12

約数和(自身を含む): 77385672

約数和(自身を除く): 36850364

約数列:

[1, 2, 4, 11, 22, 44, 921257, 1842514, 3685028, 10133827, 20267654, 40535308]

約数ペア:

[(1, 40535308), (2, 20267654), (4, 10133827), (11, 3685028), (22, 1842514), (44, 921257)]