39845384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{216551}}^1$

素因数の和:216580

約数の個数: 16

約数和(自身を含む): 77958720

約数和(自身を除く): 38113336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 216551, 433102, 866204, 1732408, 4980673, 9961346, 19922692, 39845384]

約数ペア:

[(1, 39845384), (2, 19922692), (4, 9961346), (8, 4980673), (23, 1732408), (46, 866204), (92, 433102), (184, 216551)]