39926416

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{2131}}^1$

素因数の和:3310

約数の個数: 20

約数和(自身を含む): 77459824

約数和(自身を除く): 37533408

約数列:

[1, 2, 4, 8, 16, 1171, 2131, 2342, 4262, 4684, 8524, 9368, 17048, 18736, 34096, 2495401, 4990802, 9981604, 19963208, 39926416]

約数ペア:

[(1, 39926416), (2, 19963208), (4, 9981604), (8, 4990802), (16, 2495401), (1171, 34096), (2131, 18736), (2342, 17048), (4262, 9368), (4684, 8524)]