80341912

素因数分解:

$2^3\times 7^1\times {\mathrm{1434677}}^1$

素因数の和:1434690

約数の個数: 16

約数和(自身を含む): 172161360

約数和(自身を除く): 91819448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1434677, 2869354, 5738708, 10042739, 11477416, 20085478, 40170956, 80341912]

約数ペア:

[(1, 80341912), (2, 40170956), (4, 20085478), (7, 11477416), (8, 10042739), (14, 5738708), (28, 2869354), (56, 1434677)]