91900802

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 72328318

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 1979, 3317, 3958, 6634, 13853, 23219, 27706, 46438, 61349, 122698, 211753, 423506, 429443, 858886, 1482271, 2964542, 6564343, 13128686, 45950401, 91900802]

約数ペア:

[(1, 91900802), (2, 45950401), (7, 13128686), (14, 6564343), (31, 2964542), (62, 1482271), (107, 858886), (214, 429443), (217, 423506), (434, 211753), (749, 122698), (1498, 61349), (1979, 46438), (3317, 27706), (3958, 23219), (6634, 13853)]