56614216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{416281}}^1$

素因数の和:416304

約数の個数: 16

約数和(自身を含む): 112396140

約数和(自身を除く): 55781924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 416281, 832562, 1665124, 3330248, 7076777, 14153554, 28307108, 56614216]

約数ペア:

[(1, 56614216), (2, 28307108), (4, 14153554), (8, 7076777), (17, 3330248), (34, 1665124), (68, 832562), (136, 416281)]