223551856

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{115471}}^1$

素因数の和:115501

約数の個数: 30

約数和(自身を含む): 476091056

約数和(自身を除く): 252539200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 115471, 230942, 461884, 923768, 1270181, 1847536, 2540362, 5080724, 10161448, 13971991, 20322896, 27943982, 55887964, 111775928, 223551856]

約数ペア:

[(1, 223551856), (2, 111775928), (4, 55887964), (8, 27943982), (11, 20322896), (16, 13971991), (22, 10161448), (44, 5080724), (88, 2540362), (121, 1847536), (176, 1270181), (242, 923768), (484, 461884), (968, 230942), (1936, 115471)]