8312488

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{1621}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 15619860

約数和(自身を除く): 7307372

約数列:

[1, 2, 4, 8, 641, 1282, 1621, 2564, 3242, 5128, 6484, 12968, 1039061, 2078122, 4156244, 8312488]

約数ペア:

[(1, 8312488), (2, 4156244), (4, 2078122), (8, 1039061), (641, 12968), (1282, 6484), (1621, 5128), (2564, 3242)]