80241532

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27823}}^1$

素因数の和:27937

約数の個数: 24

約数和(自身を含む): 162046976

約数和(自身を除く): 81805444

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 27823, 55646, 111292, 194761, 389522, 779044, 2865769, 5731538, 11463076, 20060383, 40120766, 80241532]

約数ペア:

[(1, 80241532), (2, 40120766), (4, 20060383), (7, 11463076), (14, 5731538), (28, 2865769), (103, 779044), (206, 389522), (412, 194761), (721, 111292), (1442, 55646), (2884, 27823)]