42105256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{122399}}^1$

素因数の和:122448

約数の個数: 16

約数和(自身を含む): 80784000

約数和(自身を除く): 38678744

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 122399, 244798, 489596, 979192, 5263157, 10526314, 21052628, 42105256]

約数ペア:

[(1, 42105256), (2, 21052628), (4, 10526314), (8, 5263157), (43, 979192), (86, 489596), (172, 244798), (344, 122399)]