82160554

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{36451}}^1$

素因数の和:36490

約数の個数: 24

約数和(自身を含む): 149599008

約数和(自身を除く): 67438454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 36451, 72902, 255157, 510314, 838373, 1676746, 1786099, 3572198, 5868611, 11737222, 41080277, 82160554]

約数ペア:

[(1, 82160554), (2, 41080277), (7, 11737222), (14, 5868611), (23, 3572198), (46, 1786099), (49, 1676746), (98, 838373), (161, 510314), (322, 255157), (1127, 72902), (2254, 36451)]