223494448

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{73133}}^1$

素因数の和:73332

約数の個数: 20

約数和(自身を含む): 435293568

約数和(自身を除く): 211799120

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 73133, 146266, 292532, 585064, 1170128, 13968403, 27936806, 55873612, 111747224, 223494448]

約数ペア:

[(1, 223494448), (2, 111747224), (4, 55873612), (8, 27936806), (16, 13968403), (191, 1170128), (382, 585064), (764, 292532), (1528, 146266), (3056, 73133)]