40397104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229529}}^1$

素因数の和:229548

約数の個数: 20

約数和(自身を含む): 85385160

約数和(自身を除く): 44988056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229529, 459058, 918116, 1836232, 2524819, 3672464, 5049638, 10099276, 20198552, 40397104]

約数ペア:

[(1, 40397104), (2, 20198552), (4, 10099276), (8, 5049638), (11, 3672464), (16, 2524819), (22, 1836232), (44, 918116), (88, 459058), (176, 229529)]