16648064

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 16840576

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1151, 1808, 2302, 3616, 4604, 7232, 9208, 14464, 18416, 36832, 73664, 130063, 147328, 260126, 520252, 1040504, 2081008, 4162016, 8324032, 16648064]

約数ペア:

[(1, 16648064), (2, 8324032), (4, 4162016), (8, 2081008), (16, 1040504), (32, 520252), (64, 260126), (113, 147328), (128, 130063), (226, 73664), (452, 36832), (904, 18416), (1151, 14464), (1808, 9208), (2302, 7232), (3616, 4604)]