189740048

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{10303}}^1$

素因数の和:11462

約数の個数: 20

約数和(自身を含む): 367976448

約数和(自身を除く): 178236400

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 4604, 9208, 10303, 18416, 20606, 41212, 82424, 164848, 11858753, 23717506, 47435012, 94870024, 189740048]

約数ペア:

[(1, 189740048), (2, 94870024), (4, 47435012), (8, 23717506), (16, 11858753), (1151, 164848), (2302, 82424), (4604, 41212), (9208, 20606), (10303, 18416)]