16908928

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 34272000

約数和(自身を除く): 17363072

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2239, 3776, 4478, 7552, 8956, 17912, 35824, 71648, 132101, 143296, 264202, 286592, 528404, 1056808, 2113616, 4227232, 8454464, 16908928]

約数ペア:

[(1, 16908928), (2, 8454464), (4, 4227232), (8, 2113616), (16, 1056808), (32, 528404), (59, 286592), (64, 264202), (118, 143296), (128, 132101), (236, 71648), (472, 35824), (944, 17912), (1888, 8956), (2239, 7552), (3776, 4478)]