179630464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107951}}^1$

素因数の和:107978

約数の個数: 32

約数和(自身を含む): 385388640

約数和(自身を除く): 205758176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 107951, 215902, 431804, 863608, 1403363, 1727216, 2806726, 3454432, 5613452, 6908864, 11226904, 13817728, 22453808, 44907616, 89815232, 179630464]

約数ペア:

[(1, 179630464), (2, 89815232), (4, 44907616), (8, 22453808), (13, 13817728), (16, 11226904), (26, 6908864), (32, 5613452), (52, 3454432), (64, 2806726), (104, 1727216), (128, 1403363), (208, 863608), (416, 431804), (832, 215902), (1664, 107951)]