65685152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157897}}^1$

素因数の和:157920

約数の個数: 24

約数和(自身を含む): 139266036

約数和(自身を除く): 73580884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 157897, 315794, 631588, 1263176, 2052661, 2526352, 4105322, 5052704, 8210644, 16421288, 32842576, 65685152]

約数ペア:

[(1, 65685152), (2, 32842576), (4, 16421288), (8, 8210644), (13, 5052704), (16, 4105322), (26, 2526352), (32, 2052661), (52, 1263176), (104, 631588), (208, 315794), (416, 157897)]