71920678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{8101}}^1$

素因数の和:8319

約数の個数: 16

約数和(自身を含む): 113168736

約数和(自身を除く): 41248058

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8101, 8878, 16202, 186323, 372646, 1563493, 3126986, 35960339, 71920678]

約数ペア:

[(1, 71920678), (2, 35960339), (23, 3126986), (46, 1563493), (193, 372646), (386, 186323), (4439, 16202), (8101, 8878)]