84126608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{309289}}^1$

素因数の和:309314

約数の個数: 20

約数和(自身を含む): 172583820

約数和(自身を除く): 88457212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 309289, 618578, 1237156, 2474312, 4948624, 5257913, 10515826, 21031652, 42063304, 84126608]

約数ペア:

[(1, 84126608), (2, 42063304), (4, 21031652), (8, 10515826), (16, 5257913), (17, 4948624), (34, 2474312), (68, 1237156), (136, 618578), (272, 309289)]