22609136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128461}}^1$

素因数の和:128480

約数の個数: 20

約数和(自身を含む): 47787864

約数和(自身を除く): 25178728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128461, 256922, 513844, 1027688, 1413071, 2055376, 2826142, 5652284, 11304568, 22609136]

約数ペア:

[(1, 22609136), (2, 11304568), (4, 5652284), (8, 2826142), (11, 2055376), (16, 1413071), (22, 1027688), (44, 513844), (88, 256922), (176, 128461)]