3891416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{21149}}^1$

素因数の和:21178

約数の個数: 16

約数和(自身を含む): 7614000

約数和(自身を除く): 3722584

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 21149, 42298, 84596, 169192, 486427, 972854, 1945708, 3891416]

約数ペア:

[(1, 3891416), (2, 1945708), (4, 972854), (8, 486427), (23, 169192), (46, 84596), (92, 42298), (184, 21149)]