280255232

素因数分解:

$2^8\times {\mathrm{1094747}}^1$

素因数の和:1094763

約数の個数: 18

約数和(自身を含む): 559416228

約数和(自身を除く): 279160996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1094747, 2189494, 4378988, 8757976, 17515952, 35031904, 70063808, 140127616, 280255232]

約数ペア:

[(1, 280255232), (2, 140127616), (4, 70063808), (8, 35031904), (16, 17515952), (32, 8757976), (64, 4378988), (128, 2189494), (256, 1094747)]