42717296

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{17681}}^1$

素因数の和:17840

約数の個数: 20

約数和(自身を含む): 83317584

約数和(自身を除く): 40600288

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 17681, 35362, 70724, 141448, 282896, 2669831, 5339662, 10679324, 21358648, 42717296]

約数ペア:

[(1, 42717296), (2, 21358648), (4, 10679324), (8, 5339662), (16, 2669831), (151, 282896), (302, 141448), (604, 70724), (1208, 35362), (2416, 17681)]