80188642

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1783}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 122025600

約数和(自身を除く): 41836958

約数列:

[1, 2, 113, 199, 226, 398, 1783, 3566, 22487, 44974, 201479, 354817, 402958, 709634, 40094321, 80188642]

約数ペア:

[(1, 80188642), (2, 40094321), (113, 709634), (199, 402958), (226, 354817), (398, 201479), (1783, 44974), (3566, 22487)]