131444218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{42649}}^1$

素因数の和:42741

約数の個数: 16

約数和(自身を含む): 208814400

約数和(自身を除く): 77370182

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 42649, 85298, 980927, 1961854, 2857483, 5714966, 65722109, 131444218]

約数ペア:

[(1, 131444218), (2, 65722109), (23, 5714966), (46, 2857483), (67, 1961854), (134, 980927), (1541, 85298), (3082, 42649)]