22547888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128113}}^1$

素因数の和:128132

約数の個数: 20

約数和(自身を含む): 47658408

約数和(自身を除く): 25110520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128113, 256226, 512452, 1024904, 1409243, 2049808, 2818486, 5636972, 11273944, 22547888]

約数ペア:

[(1, 22547888), (2, 11273944), (4, 5636972), (8, 2818486), (11, 2049808), (16, 1409243), (22, 1024904), (44, 512452), (88, 256226), (176, 128113)]