90598768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{435571}}^1$

素因数の和:435592

約数の個数: 20

約数和(自身を含む): 189038248

約数和(自身を除く): 98439480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 435571, 871142, 1742284, 3484568, 5662423, 6969136, 11324846, 22649692, 45299384, 90598768]

約数ペア:

[(1, 90598768), (2, 45299384), (4, 22649692), (8, 11324846), (13, 6969136), (16, 5662423), (26, 3484568), (52, 1742284), (104, 871142), (208, 435571)]