89825978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{4339}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 147178080

約数和(自身を除く): 57352102

約数列:

[1, 2, 11, 22, 941, 1882, 4339, 8678, 10351, 20702, 47729, 95458, 4082999, 8165998, 44912989, 89825978]

約数ペア:

[(1, 89825978), (2, 44912989), (11, 8165998), (22, 4082999), (941, 95458), (1882, 47729), (4339, 20702), (8678, 10351)]