80341012

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 143942400

約数和(自身を除く): 63601388

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 2719, 5438, 7387, 10876, 14774, 29548, 225677, 241991, 451354, 483982, 902708, 967964, 20085253, 40170506, 80341012]

約数ペア:

[(1, 80341012), (2, 40170506), (4, 20085253), (83, 967964), (89, 902708), (166, 483982), (178, 451354), (332, 241991), (356, 225677), (2719, 29548), (5438, 14774), (7387, 10876)]