16660144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{33589}}^1$

素因数の和:33628

約数の個数: 20

約数和(自身を含む): 33321280

約数和(自身を除く): 16661136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 33589, 67178, 134356, 268712, 537424, 1041259, 2082518, 4165036, 8330072, 16660144]

約数ペア:

[(1, 16660144), (2, 8330072), (4, 4165036), (8, 2082518), (16, 1041259), (31, 537424), (62, 268712), (124, 134356), (248, 67178), (496, 33589)]