90527884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{310027}}^1$

素因数の和:310104

約数の個数: 12

約数和(自身を含む): 160594504

約数和(自身を除く): 70066620

約数列:

[1, 2, 4, 73, 146, 292, 310027, 620054, 1240108, 22631971, 45263942, 90527884]

約数ペア:

[(1, 90527884), (2, 45263942), (4, 22631971), (73, 1240108), (146, 620054), (292, 310027)]