85716722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20522

約数の個数: 32

約数和(自身を含む): 165134592

約数和(自身を除く): 79417870

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 20477, 40954, 143339, 266201, 286678, 470971, 532402, 941942, 1863407, 3296797, 3726814, 6122623, 6593594, 12245246, 42858361, 85716722]

約数ペア:

[(1, 85716722), (2, 42858361), (7, 12245246), (13, 6593594), (14, 6122623), (23, 3726814), (26, 3296797), (46, 1863407), (91, 941942), (161, 532402), (182, 470971), (299, 286678), (322, 266201), (598, 143339), (2093, 40954), (4186, 20477)]