228324616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16759}}^1$

素因数の和:16909

約数の個数: 32

約数和(自身を含む): 464587200

約数和(自身を除く): 236262584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 16759, 33518, 67036, 134072, 217867, 435734, 871468, 1742936, 2195429, 4390858, 8781716, 17563432, 28540577, 57081154, 114162308, 228324616]

約数ペア:

[(1, 228324616), (2, 114162308), (4, 57081154), (8, 28540577), (13, 17563432), (26, 8781716), (52, 4390858), (104, 2195429), (131, 1742936), (262, 871468), (524, 435734), (1048, 217867), (1703, 134072), (3406, 67036), (6812, 33518), (13624, 16759)]