81879034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{2339}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 128381760

約数和(自身を除く): 46502726

約数列:

[1, 2, 23, 46, 761, 1522, 2339, 4678, 17503, 35006, 53797, 107594, 1779979, 3559958, 40939517, 81879034]

約数ペア:

[(1, 81879034), (2, 40939517), (23, 3559958), (46, 1779979), (761, 107594), (1522, 53797), (2339, 35006), (4678, 17503)]