84188936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 170515800

約数和(自身を除く): 86326864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 2081, 3112, 4162, 5057, 8324, 10114, 16648, 20228, 27053, 40456, 54106, 108212, 216424, 809509, 1619018, 3238036, 6476072, 10523617, 21047234, 42094468, 84188936]

約数ペア:

[(1, 84188936), (2, 42094468), (4, 21047234), (8, 10523617), (13, 6476072), (26, 3238036), (52, 1619018), (104, 809509), (389, 216424), (778, 108212), (1556, 54106), (2081, 40456), (3112, 27053), (4162, 20228), (5057, 16648), (8324, 10114)]