15971236976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{58717783}}^1$

素因数の和:58717808

約数の個数: 20

約数和(自身を含む): 32764523472

約数和(自身を除く): 16793286496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 58717783, 117435566, 234871132, 469742264, 939484528, 998202311, 1996404622, 3992809244, 7985618488, 15971236976]

約数ペア:

[(1, 15971236976), (2, 7985618488), (4, 3992809244), (8, 1996404622), (16, 998202311), (17, 939484528), (34, 469742264), (68, 234871132), (136, 117435566), (272, 58717783)]