81000586

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{1721}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 123302088

約数和(自身を除く): 42301502

約数列:

[1, 2, 101, 202, 233, 466, 1721, 3442, 23533, 47066, 173821, 347642, 400993, 801986, 40500293, 81000586]

約数ペア:

[(1, 81000586), (2, 40500293), (101, 801986), (202, 400993), (233, 347642), (466, 173821), (1721, 47066), (3442, 23533)]