16264768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 35268408

約数和(自身を除く): 19003640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 173, 208, 226, 346, 416, 452, 692, 832, 904, 1384, 1469, 1808, 2249, 2768, 2938, 3616, 4498, 5536, 5876, 7232, 8996, 11072, 11752, 17992, 19549, 23504, 35984, 39098, 47008, 71968, 78196, 94016, 143936, 156392, 254137, 312784, 508274, 625568, 1016548, 1251136, 2033096, 4066192, 8132384, 16264768]

約数ペア:

[(1, 16264768), (2, 8132384), (4, 4066192), (8, 2033096), (13, 1251136), (16, 1016548), (26, 625568), (32, 508274), (52, 312784), (64, 254137), (104, 156392), (113, 143936), (173, 94016), (208, 78196), (226, 71968), (346, 47008), (416, 39098), (452, 35984), (692, 23504), (832, 19549), (904, 17992), (1384, 11752), (1469, 11072), (1808, 8996), (2249, 7232), (2768, 5876), (2938, 5536), (3616, 4498)]