40921508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4157}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 75442752

約数和(自身を除く): 34521244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4157, 4922, 8314, 9844, 16628, 95611, 191222, 382444, 444799, 889598, 1779196, 10230377, 20460754, 40921508]

約数ペア:

[(1, 40921508), (2, 20460754), (4, 10230377), (23, 1779196), (46, 889598), (92, 444799), (107, 382444), (214, 191222), (428, 95611), (2461, 16628), (4157, 9844), (4922, 8314)]