40808108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4159}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 78274560

約数和(自身を除く): 37466452

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4159, 4906, 8318, 9812, 16636, 45749, 91498, 182996, 927457, 1854914, 3709828, 10202027, 20404054, 40808108]

約数ペア:

[(1, 40808108), (2, 20404054), (4, 10202027), (11, 3709828), (22, 1854914), (44, 927457), (223, 182996), (446, 91498), (892, 45749), (2453, 16636), (4159, 9812), (4906, 8318)]