87313636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3907}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 158008256

約数和(自身を除く): 70694620

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 3907, 5587, 7814, 11174, 15628, 22348, 144559, 289118, 578236, 589957, 1179914, 2359828, 21828409, 43656818, 87313636]

約数ペア:

[(1, 87313636), (2, 43656818), (4, 21828409), (37, 2359828), (74, 1179914), (148, 589957), (151, 578236), (302, 289118), (604, 144559), (3907, 22348), (5587, 15628), (7814, 11174)]