128247008

素因数分解:

$2^5\times {\mathrm{941}}^1\times {\mathrm{4259}}^1$

素因数の和:5210

約数の個数: 24

約数和(自身を含む): 252813960

約数和(自身を除く): 124566952

約数列:

[1, 2, 4, 8, 16, 32, 941, 1882, 3764, 4259, 7528, 8518, 15056, 17036, 30112, 34072, 68144, 136288, 4007719, 8015438, 16030876, 32061752, 64123504, 128247008]

約数ペア:

[(1, 128247008), (2, 64123504), (4, 32061752), (8, 16030876), (16, 8015438), (32, 4007719), (941, 136288), (1882, 68144), (3764, 34072), (4259, 30112), (7528, 17036), (8518, 15056)]