23401136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{132961}}^1$

素因数の和:132980

約数の個数: 20

約数和(自身を含む): 49461864

約数和(自身を除く): 26060728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 132961, 265922, 531844, 1063688, 1462571, 2127376, 2925142, 5850284, 11700568, 23401136]

約数ペア:

[(1, 23401136), (2, 11700568), (4, 5850284), (8, 2925142), (11, 2127376), (16, 1462571), (22, 1063688), (44, 531844), (88, 265922), (176, 132961)]