80166832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{294731}}^1$

素因数の和:294756

約数の個数: 20

約数和(自身を含む): 164460456

約数和(自身を除く): 84293624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 294731, 589462, 1178924, 2357848, 4715696, 5010427, 10020854, 20041708, 40083416, 80166832]

約数ペア:

[(1, 80166832), (2, 40083416), (4, 20041708), (8, 10020854), (16, 5010427), (17, 4715696), (34, 2357848), (68, 1178924), (136, 589462), (272, 294731)]