78889418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{34631}}^1$

素因数の和:34717

約数の個数: 16

約数和(自身を含む): 127168704

約数和(自身を除く): 48279286

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 34631, 69262, 588727, 1177454, 2320277, 4640554, 39444709, 78889418]

約数ペア:

[(1, 78889418), (2, 39444709), (17, 4640554), (34, 2320277), (67, 1177454), (134, 588727), (1139, 69262), (2278, 34631)]