16549312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19916

約数の個数: 28

約数和(自身を含む): 35367976

約数和(自身を除く): 18818664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19891, 39782, 79564, 159128, 258583, 318256, 517166, 636512, 1034332, 1273024, 2068664, 4137328, 8274656, 16549312]

約数ペア:

[(1, 16549312), (2, 8274656), (4, 4137328), (8, 2068664), (13, 1273024), (16, 1034332), (26, 636512), (32, 517166), (52, 318256), (64, 258583), (104, 159128), (208, 79564), (416, 39782), (832, 19891)]