90717488042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{205417}}^1$

素因数の和:205886

約数の個数: 32

約数和(自身を含む): 149084167680

約数和(自身を除く): 58366679638

約数列:

[1, 2, 17, 31, 34, 62, 419, 527, 838, 1054, 7123, 12989, 14246, 25978, 205417, 220813, 410834, 441626, 3492089, 6367927, 6984178, 12735854, 86069723, 108254759, 172139446, 216509518, 1463185291, 2668161413, 2926370582, 5336322826, 45358744021, 90717488042]

約数ペア:

[(1, 90717488042), (2, 45358744021), (17, 5336322826), (31, 2926370582), (34, 2668161413), (62, 1463185291), (419, 216509518), (527, 172139446), (838, 108254759), (1054, 86069723), (7123, 12735854), (12989, 6984178), (14246, 6367927), (25978, 3492089), (205417, 441626), (220813, 410834)]