87901748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{3259}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 168137760

約数和(自身を除く): 80236012

約数列:

[1, 2, 4, 11, 22, 44, 613, 1226, 2452, 3259, 6518, 6743, 13036, 13486, 26972, 35849, 71698, 143396, 1997767, 3995534, 7991068, 21975437, 43950874, 87901748]

約数ペア:

[(1, 87901748), (2, 43950874), (4, 21975437), (11, 7991068), (22, 3995534), (44, 1997767), (613, 143396), (1226, 71698), (2452, 35849), (3259, 26972), (6518, 13486), (6743, 13036)]