68590496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{164881}}^1$

素因数の和:164904

約数の個数: 24

約数和(自身を含む): 145425924

約数和(自身を除く): 76835428

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 164881, 329762, 659524, 1319048, 2143453, 2638096, 4286906, 5276192, 8573812, 17147624, 34295248, 68590496]

約数ペア:

[(1, 68590496), (2, 34295248), (4, 17147624), (8, 8573812), (13, 5276192), (16, 4286906), (26, 2638096), (32, 2143453), (52, 1319048), (104, 659524), (208, 329762), (416, 164881)]