228097168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1096621}}^1$

素因数の和:1096642

約数の個数: 20

約数和(自身を含む): 475933948

約数和(自身を除く): 247836780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1096621, 2193242, 4386484, 8772968, 14256073, 17545936, 28512146, 57024292, 114048584, 228097168]

約数ペア:

[(1, 228097168), (2, 114048584), (4, 57024292), (8, 28512146), (13, 17545936), (16, 14256073), (26, 8772968), (52, 4386484), (104, 2193242), (208, 1096621)]