82004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 164640

約数和(自身を除く): 82636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 247, 332, 494, 988, 1079, 1577, 2158, 3154, 4316, 6308, 20501, 41002, 82004]

約数ペア:

[(1, 82004), (2, 41002), (4, 20501), (13, 6308), (19, 4316), (26, 3154), (38, 2158), (52, 1577), (76, 1079), (83, 988), (166, 494), (247, 332)]