43857034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20323}}^1$

素因数の和:20421

約数の個数: 16

約数和(自身を含む): 71703072

約数和(自身を除く): 27846038

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 20323, 40646, 264199, 528398, 1686809, 3373618, 21928517, 43857034]

約数ペア:

[(1, 43857034), (2, 21928517), (13, 3373618), (26, 1686809), (83, 528398), (166, 264199), (1079, 40646), (2158, 20323)]