80712056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4673}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 161533440

約数和(自身を除く): 80821384

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 4673, 8636, 9346, 17272, 18692, 37384, 79441, 158882, 317764, 593471, 635528, 1186942, 2373884, 4747768, 10089007, 20178014, 40356028, 80712056]

約数ペア:

[(1, 80712056), (2, 40356028), (4, 20178014), (8, 10089007), (17, 4747768), (34, 2373884), (68, 1186942), (127, 635528), (136, 593471), (254, 317764), (508, 158882), (1016, 79441), (2159, 37384), (4318, 18692), (4673, 17272), (8636, 9346)]