16518968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5327

約数の個数: 32

約数和(自身を含む): 34227360

約数和(自身を除く): 17708392

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5281, 10562, 21124, 42248, 89777, 121463, 179554, 242926, 359108, 485852, 718216, 971704, 2064871, 4129742, 8259484, 16518968]

約数ペア:

[(1, 16518968), (2, 8259484), (4, 4129742), (8, 2064871), (17, 971704), (23, 718216), (34, 485852), (46, 359108), (68, 242926), (92, 179554), (136, 121463), (184, 89777), (391, 42248), (782, 21124), (1564, 10562), (3128, 5281)]