82166780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241667}}^1$

素因数の和:241693

約数の個数: 24

約数和(自身を含む): 182701008

約数和(自身を除く): 100534228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 241667, 483334, 966668, 1208335, 2416670, 4108339, 4833340, 8216678, 16433356, 20541695, 41083390, 82166780]

約数ペア:

[(1, 82166780), (2, 41083390), (4, 20541695), (5, 16433356), (10, 8216678), (17, 4833340), (20, 4108339), (34, 2416670), (68, 1208335), (85, 966668), (170, 483334), (340, 241667)]