31282206

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{30137}}^1$

素因数の和:30315

約数の個数: 16

約数和(自身を含む): 62928144

約数和(自身を除く): 31645938

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 30137, 60274, 90411, 180822, 5213701, 10427402, 15641103, 31282206]

約数ペア:

[(1, 31282206), (2, 15641103), (3, 10427402), (6, 5213701), (173, 180822), (346, 90411), (519, 60274), (1038, 30137)]