85409446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{10079}}^1$

素因数の和:10323

約数の個数: 16

約数和(自身を含む): 135475200

約数和(自身を除く): 50065754

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 10079, 20158, 191501, 383002, 2247617, 4495234, 42704723, 85409446]

約数ペア:

[(1, 85409446), (2, 42704723), (19, 4495234), (38, 2247617), (223, 383002), (446, 191501), (4237, 20158), (8474, 10079)]