85326064

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{40709}}^1$

素因数の和:40848

約数の個数: 20

約数和(自身を含む): 166585320

約数和(自身を除く): 81259256

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 40709, 81418, 162836, 325672, 651344, 5332879, 10665758, 21331516, 42663032, 85326064]

約数ペア:

[(1, 85326064), (2, 42663032), (4, 21331516), (8, 10665758), (16, 5332879), (131, 651344), (262, 325672), (524, 162836), (1048, 81418), (2096, 40709)]