85121248

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{64879}}^1$

素因数の和:64930

約数の個数: 24

約数和(自身を含む): 171672480

約数和(自身を除く): 86551232

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 64879, 129758, 259516, 519032, 1038064, 2076128, 2660039, 5320078, 10640156, 21280312, 42560624, 85121248]

約数ペア:

[(1, 85121248), (2, 42560624), (4, 21280312), (8, 10640156), (16, 5320078), (32, 2660039), (41, 2076128), (82, 1038064), (164, 519032), (328, 259516), (656, 129758), (1312, 64879)]