81952052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{225143}}^1$

素因数の和:225167

約数の個数: 24

約数和(自身を含む): 176512896

約数和(自身を除く): 94560844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 225143, 450286, 900572, 1576001, 2926859, 3152002, 5853718, 6304004, 11707436, 20488013, 40976026, 81952052]

約数ペア:

[(1, 81952052), (2, 40976026), (4, 20488013), (7, 11707436), (13, 6304004), (14, 5853718), (26, 3152002), (28, 2926859), (52, 1576001), (91, 900572), (182, 450286), (364, 225143)]