79644944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{115763}}^1$

素因数の和:115814

約数の個数: 20

約数和(自身を含む): 157902096

約数和(自身を除く): 78257152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 115763, 231526, 463052, 926104, 1852208, 4977809, 9955618, 19911236, 39822472, 79644944]

約数ペア:

[(1, 79644944), (2, 39822472), (4, 19911236), (8, 9955618), (16, 4977809), (43, 1852208), (86, 926104), (172, 463052), (344, 231526), (688, 115763)]