85943390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661103}}^1$

素因数の和:661123

約数の個数: 16

約数和(自身を含む): 166598208

約数和(自身を除く): 80654818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 661103, 1322206, 3305515, 6611030, 8594339, 17188678, 42971695, 85943390]

約数ペア:

[(1, 85943390), (2, 42971695), (5, 17188678), (10, 8594339), (13, 6611030), (26, 3305515), (65, 1322206), (130, 661103)]