83679428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{129937}}^1$

素因数の和:129971

約数の個数: 24

約数和(自身を含む): 174636672

約数和(自身を除く): 90957244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 129937, 259874, 519748, 909559, 1819118, 2988551, 3638236, 5977102, 11954204, 20919857, 41839714, 83679428]

約数ペア:

[(1, 83679428), (2, 41839714), (4, 20919857), (7, 11954204), (14, 5977102), (23, 3638236), (28, 2988551), (46, 1819118), (92, 909559), (161, 519748), (322, 259874), (644, 129937)]