55798216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{410281}}^1$

素因数の和:410304

約数の個数: 16

約数和(自身を含む): 110776140

約数和(自身を除く): 54977924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 410281, 820562, 1641124, 3282248, 6974777, 13949554, 27899108, 55798216]

約数ペア:

[(1, 55798216), (2, 27899108), (4, 13949554), (8, 6974777), (17, 3282248), (34, 1641124), (68, 820562), (136, 410281)]