87564290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16937}}^1$

素因数の和:17002

約数の個数: 32

約数和(自身を含む): 175613184

約数和(自身を除く): 88048894

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 16937, 33874, 84685, 169370, 186307, 372614, 796039, 931535, 1592078, 1863070, 3980195, 7960390, 8756429, 17512858, 43782145, 87564290]

約数ペア:

[(1, 87564290), (2, 43782145), (5, 17512858), (10, 8756429), (11, 7960390), (22, 3980195), (47, 1863070), (55, 1592078), (94, 931535), (110, 796039), (235, 372614), (470, 186307), (517, 169370), (1034, 84685), (2585, 33874), (5170, 16937)]