16812928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{11941}}^1$

素因数の和:11966

約数の個数: 32

約数和(自身を含む): 36542520

約数和(自身を除く): 19729592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 11941, 23882, 47764, 95528, 131351, 191056, 262702, 382112, 525404, 764224, 1050808, 1528448, 2101616, 4203232, 8406464, 16812928]

約数ペア:

[(1, 16812928), (2, 8406464), (4, 4203232), (8, 2101616), (11, 1528448), (16, 1050808), (22, 764224), (32, 525404), (44, 382112), (64, 262702), (88, 191056), (128, 131351), (176, 95528), (352, 47764), (704, 23882), (1408, 11941)]