181110256

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109897}}^1$

素因数の和:110008

約数の個数: 20

約数和(自身を含む): 354311152

約数和(自身を除く): 173200896

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 109897, 219794, 439588, 879176, 1758352, 11319391, 22638782, 45277564, 90555128, 181110256]

約数ペア:

[(1, 181110256), (2, 90555128), (4, 45277564), (8, 22638782), (16, 11319391), (103, 1758352), (206, 879176), (412, 439588), (824, 219794), (1648, 109897)]