16351496

素因数分解:

$2^3\times 7^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 36720000

約数和(自身を除く): 20368504

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 101, 118, 196, 202, 236, 343, 392, 404, 413, 472, 686, 707, 808, 826, 1372, 1414, 1652, 2744, 2828, 2891, 3304, 4949, 5656, 5782, 5959, 9898, 11564, 11918, 19796, 20237, 23128, 23836, 34643, 39592, 40474, 41713, 47672, 69286, 80948, 83426, 138572, 161896, 166852, 277144, 291991, 333704, 583982, 1167964, 2043937, 2335928, 4087874, 8175748, 16351496]

約数ペア:

[(1, 16351496), (2, 8175748), (4, 4087874), (7, 2335928), (8, 2043937), (14, 1167964), (28, 583982), (49, 333704), (56, 291991), (59, 277144), (98, 166852), (101, 161896), (118, 138572), (196, 83426), (202, 80948), (236, 69286), (343, 47672), (392, 41713), (404, 40474), (413, 39592), (472, 34643), (686, 23836), (707, 23128), (808, 20237), (826, 19796), (1372, 11918), (1414, 11564), (1652, 9898), (2744, 5959), (2828, 5782), (2891, 5656), (3304, 4949)]