80328668

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{8513}}^1$

素因数の和:8861

約数の個数: 24

約数和(自身を含む): 161152992

約数和(自身を除く): 80824324

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 8513, 9436, 17026, 34052, 59591, 119182, 238364, 2868881, 5737762, 11475524, 20082167, 40164334, 80328668]

約数ペア:

[(1, 80328668), (2, 40164334), (4, 20082167), (7, 11475524), (14, 5737762), (28, 2868881), (337, 238364), (674, 119182), (1348, 59591), (2359, 34052), (4718, 17026), (8513, 9436)]