80123104

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{58229}}^1$

素因数の和:58282

約数の個数: 24

約数和(自身を含む): 161413560

約数和(自身を除く): 81290456

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 58229, 116458, 232916, 465832, 931664, 1863328, 2503847, 5007694, 10015388, 20030776, 40061552, 80123104]

約数ペア:

[(1, 80123104), (2, 40061552), (4, 20030776), (8, 10015388), (16, 5007694), (32, 2503847), (43, 1863328), (86, 931664), (172, 465832), (344, 232916), (688, 116458), (1376, 58229)]