191502008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{5479}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 381736800

約数和(自身を除く): 190234792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 5479, 8738, 10958, 17476, 21916, 34952, 43832, 93143, 186286, 372572, 745144, 1408103, 2816206, 5632412, 11264824, 23937751, 47875502, 95751004, 191502008]

約数ペア:

[(1, 191502008), (2, 95751004), (4, 47875502), (8, 23937751), (17, 11264824), (34, 5632412), (68, 2816206), (136, 1408103), (257, 745144), (514, 372572), (1028, 186286), (2056, 93143), (4369, 43832), (5479, 34952), (8738, 21916), (10958, 17476)]