66857234

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 101476800

約数和(自身を除く): 34619566

約数列:

[1, 2, 173, 199, 346, 398, 971, 1942, 34427, 68854, 167983, 193229, 335966, 386458, 33428617, 66857234]

約数ペア:

[(1, 66857234), (2, 33428617), (173, 386458), (199, 335966), (346, 193229), (398, 167983), (971, 68854), (1942, 34427)]