8378416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{30803}}^1$

素因数の和:30828

約数の個数: 20

約数和(自身を含む): 17188632

約数和(自身を除く): 8810216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 30803, 61606, 123212, 246424, 492848, 523651, 1047302, 2094604, 4189208, 8378416]

約数ペア:

[(1, 8378416), (2, 4189208), (4, 2094604), (8, 1047302), (16, 523651), (17, 492848), (34, 246424), (68, 123212), (136, 61606), (272, 30803)]