16201744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77893}}^1$

素因数の和:77914

約数の個数: 20

約数和(自身を含む): 33805996

約数和(自身を除く): 17604252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77893, 155786, 311572, 623144, 1012609, 1246288, 2025218, 4050436, 8100872, 16201744]

約数ペア:

[(1, 16201744), (2, 8100872), (4, 4050436), (8, 2025218), (13, 1246288), (16, 1012609), (26, 623144), (52, 311572), (104, 155786), (208, 77893)]