82868578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{43661}}^1$

素因数の和:43749

約数の個数: 16

約数和(自身を含む): 135701496

約数和(自身を除く): 52832918

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 43661, 87322, 567593, 1135186, 3187253, 6374506, 41434289, 82868578]

約数ペア:

[(1, 82868578), (2, 41434289), (13, 6374506), (26, 3187253), (73, 1135186), (146, 567593), (949, 87322), (1898, 43661)]