188897584

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{10513}}^1$

素因数の和:11644

約数の個数: 20

約数和(自身を含む): 366349816

約数和(自身を除く): 177452232

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 10513, 17968, 21026, 42052, 84104, 168208, 11806099, 23612198, 47224396, 94448792, 188897584]

約数ペア:

[(1, 188897584), (2, 94448792), (4, 47224396), (8, 23612198), (16, 11806099), (1123, 168208), (2246, 84104), (4492, 42052), (8984, 21026), (10513, 17968)]