120719146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{45281}}^1$

素因数の和:45357

約数の個数: 16

約数和(自身を含む): 191271168

約数和(自身を除く): 70552022

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 45281, 90562, 1403711, 1947083, 2807422, 3894166, 60359573, 120719146]

約数ペア:

[(1, 120719146), (2, 60359573), (31, 3894166), (43, 2807422), (62, 1947083), (86, 1403711), (1333, 90562), (2666, 45281)]