41994256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{138139}}^1$

素因数の和:138166

約数の個数: 20

約数和(自身を含む): 85646800

約数和(自身を除く): 43652544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 138139, 276278, 552556, 1105112, 2210224, 2624641, 5249282, 10498564, 20997128, 41994256]

約数ペア:

[(1, 41994256), (2, 20997128), (4, 10498564), (8, 5249282), (16, 2624641), (19, 2210224), (38, 1105112), (76, 552556), (152, 276278), (304, 138139)]