78944878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{32381}}^1$

素因数の和:32459

約数の個数: 16

約数和(自身を含む): 125901216

約数和(自身を除く): 46956338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 32381, 64762, 744763, 1489526, 1716193, 3432386, 39472439, 78944878]

約数ペア:

[(1, 78944878), (2, 39472439), (23, 3432386), (46, 1716193), (53, 1489526), (106, 744763), (1219, 64762), (2438, 32381)]