40772336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231661}}^1$

素因数の和:231680

約数の個数: 20

約数和(自身を含む): 86178264

約数和(自身を除く): 45405928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231661, 463322, 926644, 1853288, 2548271, 3706576, 5096542, 10193084, 20386168, 40772336]

約数ペア:

[(1, 40772336), (2, 20386168), (4, 10193084), (8, 5096542), (11, 3706576), (16, 2548271), (22, 1853288), (44, 926644), (88, 463322), (176, 231661)]