402056048

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{534649}}^1$

素因数の和:534704

約数の個数: 20

約数和(自身を含む): 795559200

約数和(自身を除く): 393503152

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 534649, 1069298, 2138596, 4277192, 8554384, 25128503, 50257006, 100514012, 201028024, 402056048]

約数ペア:

[(1, 402056048), (2, 201028024), (4, 100514012), (8, 50257006), (16, 25128503), (47, 8554384), (94, 4277192), (188, 2138596), (376, 1069298), (752, 534649)]