66450872

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{55009}}^1$

素因数の和:55166

約数の個数: 16

約数和(自身を含む): 125422800

約数和(自身を除く): 58971928

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 55009, 110018, 220036, 440072, 8306359, 16612718, 33225436, 66450872]

約数ペア:

[(1, 66450872), (2, 33225436), (4, 16612718), (8, 8306359), (151, 440072), (302, 220036), (604, 110018), (1208, 55009)]