84668548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5531}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 153347040

約数和(自身を除く): 68678492

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 5531, 7654, 11062, 15308, 22124, 237833, 475666, 492259, 951332, 984518, 1969036, 21167137, 42334274, 84668548]

約数ペア:

[(1, 84668548), (2, 42334274), (4, 21167137), (43, 1969036), (86, 984518), (89, 951332), (172, 492259), (178, 475666), (356, 237833), (3827, 22124), (5531, 15308), (7654, 11062)]