80089952

素因数分解:

$2^5\times {\mathrm{1399}}^1\times {\mathrm{1789}}^1$

素因数の和:3198

約数の個数: 24

約数和(自身を含む): 157878000

約数和(自身を除く): 77788048

約数列:

[1, 2, 4, 8, 16, 32, 1399, 1789, 2798, 3578, 5596, 7156, 11192, 14312, 22384, 28624, 44768, 57248, 2502811, 5005622, 10011244, 20022488, 40044976, 80089952]

約数ペア:

[(1, 80089952), (2, 40044976), (4, 20022488), (8, 10011244), (16, 5005622), (32, 2502811), (1399, 57248), (1789, 44768), (2798, 28624), (3578, 22384), (5596, 14312), (7156, 11192)]