38917064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113131}}^1$

素因数の和:113180

約数の個数: 16

約数和(自身を含む): 74667120

約数和(自身を除く): 35750056

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 113131, 226262, 452524, 905048, 4864633, 9729266, 19458532, 38917064]

約数ペア:

[(1, 38917064), (2, 19458532), (4, 9729266), (8, 4864633), (43, 905048), (86, 452524), (172, 226262), (344, 113131)]