87187312

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{41597}}^1$

素因数の和:41736

約数の個数: 20

約数和(自身を含む): 170219016

約数和(自身を除く): 83031704

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 41597, 83194, 166388, 332776, 665552, 5449207, 10898414, 21796828, 43593656, 87187312]

約数ペア:

[(1, 87187312), (2, 43593656), (4, 21796828), (8, 10898414), (16, 5449207), (131, 665552), (262, 332776), (524, 166388), (1048, 83194), (2096, 41597)]