20161611172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{192757}}^1$

素因数の和:193171

約数の個数: 24

約数和(自身を含む): 35837567360

約数和(自身を除く): 15675956188

約数列:

[1, 2, 4, 79, 158, 316, 331, 662, 1324, 26149, 52298, 104596, 192757, 385514, 771028, 15227803, 30455606, 60911212, 63802567, 127605134, 255210268, 5040402793, 10080805586, 20161611172]

約数ペア:

[(1, 20161611172), (2, 10080805586), (4, 5040402793), (79, 255210268), (158, 127605134), (316, 63802567), (331, 60911212), (662, 30455606), (1324, 15227803), (26149, 771028), (52298, 385514), (104596, 192757)]