55697384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{161911}}^1$

素因数の和:161960

約数の個数: 16

約数和(自身を含む): 106861920

約数和(自身を除く): 51164536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 161911, 323822, 647644, 1295288, 6962173, 13924346, 27848692, 55697384]

約数ペア:

[(1, 55697384), (2, 27848692), (4, 13924346), (8, 6962173), (43, 1295288), (86, 647644), (172, 323822), (344, 161911)]