126985648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{466859}}^1$

素因数の和:466884

約数の個数: 20

約数和(自身を含む): 260507880

約数和(自身を除く): 133522232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 466859, 933718, 1867436, 3734872, 7469744, 7936603, 15873206, 31746412, 63492824, 126985648]

約数ペア:

[(1, 126985648), (2, 63492824), (4, 31746412), (8, 15873206), (16, 7936603), (17, 7469744), (34, 3734872), (68, 1867436), (136, 933718), (272, 466859)]