82796516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40037}}^1$

素因数の和:40099

約数の個数: 24

約数和(自身を含む): 161433216

約数和(自身を除く): 78636700

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 40037, 80074, 160148, 440407, 880814, 1761628, 1881739, 3763478, 7526956, 20699129, 41398258, 82796516]

約数ペア:

[(1, 82796516), (2, 41398258), (4, 20699129), (11, 7526956), (22, 3763478), (44, 1881739), (47, 1761628), (94, 880814), (188, 440407), (517, 160148), (1034, 80074), (2068, 40037)]