90046586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19958

約数の個数: 32

約数和(自身を含む): 172056960

約数和(自身を除く): 82010374

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 19913, 39826, 139391, 278782, 338521, 378347, 677042, 756694, 2369647, 2648429, 4739294, 5296858, 6431899, 12863798, 45023293, 90046586]

約数ペア:

[(1, 90046586), (2, 45023293), (7, 12863798), (14, 6431899), (17, 5296858), (19, 4739294), (34, 2648429), (38, 2369647), (119, 756694), (133, 677042), (238, 378347), (266, 338521), (323, 278782), (646, 139391), (2261, 39826), (4522, 19913)]