29977856

素因数分解:

$2^8\times {\mathrm{117101}}^1$

素因数の和:117117

約数の個数: 18

約数和(自身を含む): 59839122

約数和(自身を除く): 29861266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 117101, 234202, 468404, 936808, 1873616, 3747232, 7494464, 14988928, 29977856]

約数ペア:

[(1, 29977856), (2, 14988928), (4, 7494464), (8, 3747232), (16, 1873616), (32, 936808), (64, 468404), (128, 234202), (256, 117101)]