16459664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79133}}^1$

素因数の和:79154

約数の個数: 20

約数和(自身を含む): 34344156

約数和(自身を除く): 17884492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79133, 158266, 316532, 633064, 1028729, 1266128, 2057458, 4114916, 8229832, 16459664]

約数ペア:

[(1, 16459664), (2, 8229832), (4, 4114916), (8, 2057458), (13, 1266128), (16, 1028729), (26, 633064), (52, 316532), (104, 158266), (208, 79133)]