39850352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108289}}^1$

素因数の和:108320

約数の個数: 20

約数和(自身を含む): 80567760

約数和(自身を除く): 40717408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108289, 216578, 433156, 866312, 1732624, 2490647, 4981294, 9962588, 19925176, 39850352]

約数ペア:

[(1, 39850352), (2, 19925176), (4, 9962588), (8, 4981294), (16, 2490647), (23, 1732624), (46, 866312), (92, 433156), (184, 216578), (368, 108289)]