127789748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{81707}}^1$

素因数の和:81751

約数の個数: 24

約数和(自身を含む): 247084992

約数和(自身を除く): 119295244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 81707, 163414, 326828, 1389019, 1879261, 2778038, 3758522, 5556076, 7517044, 31947437, 63894874, 127789748]

約数ペア:

[(1, 127789748), (2, 63894874), (4, 31947437), (17, 7517044), (23, 5556076), (34, 3758522), (46, 2778038), (68, 1879261), (92, 1389019), (391, 326828), (782, 163414), (1564, 81707)]