23887472

素因数分解:

$2^4\times 7^1\times {\mathrm{213281}}^1$

素因数の和:213296

約数の個数: 20

約数和(自身を含む): 52893936

約数和(自身を除く): 29006464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 213281, 426562, 853124, 1492967, 1706248, 2985934, 3412496, 5971868, 11943736, 23887472]

約数ペア:

[(1, 23887472), (2, 11943736), (4, 5971868), (7, 3412496), (8, 2985934), (14, 1706248), (16, 1492967), (28, 853124), (56, 426562), (112, 213281)]