168446032

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{53441}}^1$

素因数の和:53646

約数の個数: 20

約数和(自身を含む): 328026996

約数和(自身を除く): 159580964

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 53441, 106882, 213764, 427528, 855056, 10527877, 21055754, 42111508, 84223016, 168446032]

約数ペア:

[(1, 168446032), (2, 84223016), (4, 42111508), (8, 21055754), (16, 10527877), (197, 855056), (394, 427528), (788, 213764), (1576, 106882), (3152, 53441)]