88214590

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19913}}^1$

素因数の和:20363

約数の個数: 16

約数和(自身を含む): 159152688

約数和(自身を除く): 70938098

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 19913, 39826, 99565, 199130, 8821459, 17642918, 44107295, 88214590]

約数ペア:

[(1, 88214590), (2, 44107295), (5, 17642918), (10, 8821459), (443, 199130), (886, 99565), (2215, 39826), (4430, 19913)]