289711232

素因数分解:

$2^7\times {\mathrm{2263369}}^1$

素因数の和:2263383

約数の個数: 16

約数和(自身を含む): 577159350

約数和(自身を除く): 287448118

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2263369, 4526738, 9053476, 18106952, 36213904, 72427808, 144855616, 289711232]

約数ペア:

[(1, 289711232), (2, 144855616), (4, 72427808), (8, 36213904), (16, 18106952), (32, 9053476), (64, 4526738), (128, 2263369)]