21234032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{45763}}^1$

素因数の和:45800

約数の個数: 20

約数和(自身を含む): 42560520

約数和(自身を除く): 21326488

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 45763, 91526, 183052, 366104, 732208, 1327127, 2654254, 5308508, 10617016, 21234032]

約数ペア:

[(1, 21234032), (2, 10617016), (4, 5308508), (8, 2654254), (16, 1327127), (29, 732208), (58, 366104), (116, 183052), (232, 91526), (464, 45763)]