47844848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{80819}}^1$

素因数の和:80864

約数の個数: 20

約数和(自身を含む): 95205960

約数和(自身を除く): 47361112

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 80819, 161638, 323276, 646552, 1293104, 2990303, 5980606, 11961212, 23922424, 47844848]

約数ペア:

[(1, 47844848), (2, 23922424), (4, 11961212), (8, 5980606), (16, 2990303), (37, 1293104), (74, 646552), (148, 323276), (296, 161638), (592, 80819)]