89147716

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4967}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 178609536

約数和(自身を除く): 89461820

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 4967, 8974, 9934, 17948, 19868, 34769, 69538, 139076, 3183847, 6367694, 12735388, 22286929, 44573858, 89147716]

約数ペア:

[(1, 89147716), (2, 44573858), (4, 22286929), (7, 12735388), (14, 6367694), (28, 3183847), (641, 139076), (1282, 69538), (2564, 34769), (4487, 19868), (4967, 17948), (8974, 9934)]