71870168

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{37589}}^1$

素因数の和:37834

約数の個数: 16

約数和(自身を含む): 135324000

約数和(自身を除く): 63453832

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 37589, 75178, 150356, 300712, 8983771, 17967542, 35935084, 71870168]

約数ペア:

[(1, 71870168), (2, 35935084), (4, 17967542), (8, 8983771), (239, 300712), (478, 150356), (956, 75178), (1912, 37589)]