80490524

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{38039}}^1$

素因数の和:38089

約数の個数: 18

約数和(自身を含む): 147252840

約数和(自身を除く): 66762316

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 38039, 76078, 152156, 874897, 1749794, 3499588, 20122631, 40245262, 80490524]

約数ペア:

[(1, 80490524), (2, 40245262), (4, 20122631), (23, 3499588), (46, 1749794), (92, 874897), (529, 152156), (1058, 76078), (2116, 38039)]