80630678

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{853}}^1$

素因数の和:1319

約数の個数: 16

約数和(自身を含む): 122279136

約数和(自身を除く): 41648458

約数列:

[1, 2, 151, 302, 313, 626, 853, 1706, 47263, 94526, 128803, 257606, 266989, 533978, 40315339, 80630678]

約数ペア:

[(1, 80630678), (2, 40315339), (151, 533978), (302, 266989), (313, 257606), (626, 128803), (853, 94526), (1706, 47263)]