8437168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31019}}^1$

素因数の和:31044

約数の個数: 20

約数和(自身を含む): 17309160

約数和(自身を除く): 8871992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 31019, 62038, 124076, 248152, 496304, 527323, 1054646, 2109292, 4218584, 8437168]

約数ペア:

[(1, 8437168), (2, 4218584), (4, 2109292), (8, 1054646), (16, 527323), (17, 496304), (34, 248152), (68, 124076), (136, 62038), (272, 31019)]