9960016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56591}}^1$

素因数の和:56610

約数の個数: 20

約数和(自身を含む): 21052224

約数和(自身を除く): 11092208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56591, 113182, 226364, 452728, 622501, 905456, 1245002, 2490004, 4980008, 9960016]

約数ペア:

[(1, 9960016), (2, 4980008), (4, 2490004), (8, 1245002), (11, 905456), (16, 622501), (22, 452728), (44, 226364), (88, 113182), (176, 56591)]