16428308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 31289832

約数和(自身を除く): 14861524

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3257, 5044, 6514, 13028, 42341, 84682, 169364, 315929, 631858, 1263716, 4107077, 8214154, 16428308]

約数ペア:

[(1, 16428308), (2, 8214154), (4, 4107077), (13, 1263716), (26, 631858), (52, 315929), (97, 169364), (194, 84682), (388, 42341), (1261, 13028), (2522, 6514), (3257, 5044)]