31985594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11399}}^1$

素因数の和:11485

約数の個数: 16

約数和(自身を含む): 50889600

約数和(自身を除く): 18904006

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 11399, 22798, 262177, 524354, 695339, 1390678, 15992797, 31985594]

約数ペア:

[(1, 31985594), (2, 15992797), (23, 1390678), (46, 695339), (61, 524354), (122, 262177), (1403, 22798), (2806, 11399)]