16835824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55381}}^1$

素因数の和:55408

約数の個数: 20

約数和(自身を含む): 34336840

約数和(自身を除く): 17501016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55381, 110762, 221524, 443048, 886096, 1052239, 2104478, 4208956, 8417912, 16835824]

約数ペア:

[(1, 16835824), (2, 8417912), (4, 4208956), (8, 2104478), (16, 1052239), (19, 886096), (38, 443048), (76, 221524), (152, 110762), (304, 55381)]