171737264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{631387}}^1$

素因数の和:631412

約数の個数: 20

約数和(自身を含む): 352314504

約数和(自身を除く): 180577240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 631387, 1262774, 2525548, 5051096, 10102192, 10733579, 21467158, 42934316, 85868632, 171737264]

約数ペア:

[(1, 171737264), (2, 85868632), (4, 42934316), (8, 21467158), (16, 10733579), (17, 10102192), (34, 5051096), (68, 2525548), (136, 1262774), (272, 631387)]