89697032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2381}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 178792920

約数和(自身を除く): 89095888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 2381, 4709, 4762, 9418, 9524, 18836, 19048, 37672, 40477, 80954, 161908, 323816, 659537, 1319074, 2638148, 5276296, 11212129, 22424258, 44848516, 89697032]

約数ペア:

[(1, 89697032), (2, 44848516), (4, 22424258), (8, 11212129), (17, 5276296), (34, 2638148), (68, 1319074), (136, 659537), (277, 323816), (554, 161908), (1108, 80954), (2216, 40477), (2381, 37672), (4709, 19048), (4762, 18836), (9418, 9524)]