78835426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53923}}^1$

素因数の和:53985

約数の個数: 16

約数和(自身を含む): 128123424

約数和(自身を除く): 49287998

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 53923, 107846, 916691, 1833382, 2318689, 4637378, 39417713, 78835426]

約数ペア:

[(1, 78835426), (2, 39417713), (17, 4637378), (34, 2318689), (43, 1833382), (86, 916691), (731, 107846), (1462, 53923)]