66439144

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{10091}}^1$

素因数の和:10920

約数の個数: 16

約数和(自身を含む): 124737120

約数和(自身を除く): 58297976

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 10091, 20182, 40364, 80728, 8304893, 16609786, 33219572, 66439144]

約数ペア:

[(1, 66439144), (2, 33219572), (4, 16609786), (8, 8304893), (823, 80728), (1646, 40364), (3292, 20182), (6584, 10091)]