83703152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{402419}}^1$

素因数の和:402440

約数の個数: 20

約数和(自身を含む): 174650280

約数和(自身を除く): 90947128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 402419, 804838, 1609676, 3219352, 5231447, 6438704, 10462894, 20925788, 41851576, 83703152]

約数ペア:

[(1, 83703152), (2, 41851576), (4, 20925788), (8, 10462894), (13, 6438704), (16, 5231447), (26, 3219352), (52, 1609676), (104, 804838), (208, 402419)]