88891361428

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{54334573}}^1$

素因数の和:54334986

約数の個数: 12

約数和(自身を含む): 155940227380

約数和(自身を除く): 67048865952

約数列:

[1, 2, 4, 409, 818, 1636, 54334573, 108669146, 217338292, 22222840357, 44445680714, 88891361428]

約数ペア:

[(1, 88891361428), (2, 44445680714), (4, 22222840357), (409, 217338292), (818, 108669146), (1636, 54334573)]