220174912

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{22783}}^1$

素因数の和:22946

約数の個数: 28

約数和(自身を含む): 439822336

約数和(自身を除く): 219647424

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 22783, 45566, 91132, 182264, 364528, 729056, 1458112, 3440233, 6880466, 13760932, 27521864, 55043728, 110087456, 220174912]

約数ペア:

[(1, 220174912), (2, 110087456), (4, 55043728), (8, 27521864), (16, 13760932), (32, 6880466), (64, 3440233), (151, 1458112), (302, 729056), (604, 364528), (1208, 182264), (2416, 91132), (4832, 45566), (9664, 22783)]