65140568

素因数分解:

$2^3\times {\mathrm{1973}}^1\times {\mathrm{4127}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 122230080

約数和(自身を除く): 57089512

約数列:

[1, 2, 4, 8, 1973, 3946, 4127, 7892, 8254, 15784, 16508, 33016, 8142571, 16285142, 32570284, 65140568]

約数ペア:

[(1, 65140568), (2, 32570284), (4, 16285142), (8, 8142571), (1973, 33016), (3946, 16508), (4127, 15784), (7892, 8254)]