89168612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1987}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 168327936

約数和(自身を除く): 79159324

約数列:

[1, 2, 4, 13, 26, 52, 863, 1726, 1987, 3452, 3974, 7948, 11219, 22438, 25831, 44876, 51662, 103324, 1714781, 3429562, 6859124, 22292153, 44584306, 89168612]

約数ペア:

[(1, 89168612), (2, 44584306), (4, 22292153), (13, 6859124), (26, 3429562), (52, 1714781), (863, 103324), (1726, 51662), (1987, 44876), (3452, 25831), (3974, 22438), (7948, 11219)]