89349328

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{35569}}^1$

素因数の和:35734

約数の個数: 20

約数和(自身を含む): 174221860

約数和(自身を除く): 84872532

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 35569, 71138, 142276, 284552, 569104, 5584333, 11168666, 22337332, 44674664, 89349328]

約数ペア:

[(1, 89349328), (2, 44674664), (4, 22337332), (8, 11168666), (16, 5584333), (157, 569104), (314, 284552), (628, 142276), (1256, 71138), (2512, 35569)]