16009856

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 34884000

約数和(自身を除く): 18874144

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 227, 232, 304, 454, 464, 551, 608, 908, 928, 1102, 1216, 1816, 1856, 2204, 2432, 3632, 3712, 4313, 4408, 6583, 7264, 8626, 8816, 13166, 14528, 17252, 17632, 26332, 29056, 34504, 35264, 52664, 69008, 70528, 105328, 125077, 138016, 210656, 250154, 276032, 421312, 500308, 552064, 842624, 1000616, 2001232, 4002464, 8004928, 16009856]

約数ペア:

[(1, 16009856), (2, 8004928), (4, 4002464), (8, 2001232), (16, 1000616), (19, 842624), (29, 552064), (32, 500308), (38, 421312), (58, 276032), (64, 250154), (76, 210656), (116, 138016), (128, 125077), (152, 105328), (227, 70528), (232, 69008), (304, 52664), (454, 35264), (464, 34504), (551, 29056), (608, 26332), (908, 17632), (928, 17252), (1102, 14528), (1216, 13166), (1816, 8816), (1856, 8626), (2204, 7264), (2432, 6583), (3632, 4408), (3712, 4313)]