31983896

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1223}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 36755944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1223, 1868, 2446, 3269, 3736, 4892, 6538, 8561, 9784, 13076, 17122, 26152, 34244, 68488, 571141, 1142282, 2284564, 3997987, 4569128, 7995974, 15991948, 31983896]

約数ペア:

[(1, 31983896), (2, 15991948), (4, 7995974), (7, 4569128), (8, 3997987), (14, 2284564), (28, 1142282), (56, 571141), (467, 68488), (934, 34244), (1223, 26152), (1868, 17122), (2446, 13076), (3269, 9784), (3736, 8561), (4892, 6538)]