85123876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1120051}}^1$

素因数の和:1120074

約数の個数: 12

約数和(自身を含む): 156807280

約数和(自身を除く): 71683404

約数列:

[1, 2, 4, 19, 38, 76, 1120051, 2240102, 4480204, 21280969, 42561938, 85123876]

約数ペア:

[(1, 85123876), (2, 42561938), (4, 21280969), (19, 4480204), (38, 2240102), (76, 1120051)]