17017936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81817}}^1$

素因数の和:81838

約数の個数: 20

約数和(自身を含む): 35509012

約数和(自身を除く): 18491076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81817, 163634, 327268, 654536, 1063621, 1309072, 2127242, 4254484, 8508968, 17017936]

約数ペア:

[(1, 17017936), (2, 8508968), (4, 4254484), (8, 2127242), (13, 1309072), (16, 1063621), (26, 654536), (52, 327268), (104, 163634), (208, 81817)]