68358806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{20357}}^1$

素因数の和:20455

約数の個数: 16

約数和(自身を含む): 108467424

約数和(自身を除く): 40108618

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 20357, 40714, 468211, 936422, 1486061, 2972122, 34179403, 68358806]

約数ペア:

[(1, 68358806), (2, 34179403), (23, 2972122), (46, 1486061), (73, 936422), (146, 468211), (1679, 40714), (3358, 20357)]