5123432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 10087680

約数和(自身を除く): 4964248

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 283, 292, 566, 584, 1132, 2263, 2264, 4526, 8773, 9052, 17546, 18104, 20659, 35092, 41318, 70184, 82636, 165272, 640429, 1280858, 2561716, 5123432]

約数ペア:

[(1, 5123432), (2, 2561716), (4, 1280858), (8, 640429), (31, 165272), (62, 82636), (73, 70184), (124, 41318), (146, 35092), (248, 20659), (283, 18104), (292, 17546), (566, 9052), (584, 8773), (1132, 4526), (2263, 2264)]