40860188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 74459280

約数和(自身を除く): 33599092

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 2161, 4322, 4727, 8644, 9454, 18908, 62669, 125338, 250676, 352243, 704486, 1408972, 10215047, 20430094, 40860188]

約数ペア:

[(1, 40860188), (2, 20430094), (4, 10215047), (29, 1408972), (58, 704486), (116, 352243), (163, 250676), (326, 125338), (652, 62669), (2161, 18908), (4322, 9454), (4727, 8644)]