89147248

素因数分解:

$2^4\times {\mathrm{2179}}^1\times {\mathrm{2557}}^1$

素因数の和:4744

約数の個数: 20

約数和(自身を含む): 172869640

約数和(自身を除く): 83722392

約数列:

[1, 2, 4, 8, 16, 2179, 2557, 4358, 5114, 8716, 10228, 17432, 20456, 34864, 40912, 5571703, 11143406, 22286812, 44573624, 89147248]

約数ペア:

[(1, 89147248), (2, 44573624), (4, 22286812), (8, 11143406), (16, 5571703), (2179, 40912), (2557, 34864), (4358, 20456), (5114, 17432), (8716, 10228)]