40976624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197003}}^1$

素因数の和:197024

約数の個数: 20

約数和(自身を含む): 85499736

約数和(自身を除く): 44523112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 197003, 394006, 788012, 1576024, 2561039, 3152048, 5122078, 10244156, 20488312, 40976624]

約数ペア:

[(1, 40976624), (2, 20488312), (4, 10244156), (8, 5122078), (13, 3152048), (16, 2561039), (26, 1576024), (52, 788012), (104, 394006), (208, 197003)]