87531088

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{74941}}^1$

素因数の和:75022

約数の個数: 20

約数和(自身を含む): 171916948

約数和(自身を除く): 84385860

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 74941, 149882, 299764, 599528, 1199056, 5470693, 10941386, 21882772, 43765544, 87531088]

約数ペア:

[(1, 87531088), (2, 43765544), (4, 21882772), (8, 10941386), (16, 5470693), (73, 1199056), (146, 599528), (292, 299764), (584, 149882), (1168, 74941)]