16854368

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 36

約数和(自身を含む): 35044380

約数和(自身を除く): 18190012

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 1459, 2888, 2918, 5776, 5836, 11552, 11672, 23344, 27721, 46688, 55442, 110884, 221768, 443536, 526699, 887072, 1053398, 2106796, 4213592, 8427184, 16854368]

約数ペア:

[(1, 16854368), (2, 8427184), (4, 4213592), (8, 2106796), (16, 1053398), (19, 887072), (32, 526699), (38, 443536), (76, 221768), (152, 110884), (304, 55442), (361, 46688), (608, 27721), (722, 23344), (1444, 11672), (1459, 11552), (2888, 5836), (2918, 5776)]