65614928

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{3947}}^1$

素因数の和:4994

約数の個数: 20

約数和(自身を含む): 127283520

約数和(自身を除く): 61668592

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 3947, 4156, 7894, 8312, 15788, 16624, 31576, 63152, 4100933, 8201866, 16403732, 32807464, 65614928]

約数ペア:

[(1, 65614928), (2, 32807464), (4, 16403732), (8, 8201866), (16, 4100933), (1039, 63152), (2078, 31576), (3947, 16624), (4156, 15788), (7894, 8312)]