84920986

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 128861640

約数和(自身を除く): 43940654

約数列:

[1, 2, 157, 229, 314, 458, 1181, 2362, 35953, 71906, 185417, 270449, 370834, 540898, 42460493, 84920986]

約数ペア:

[(1, 84920986), (2, 42460493), (157, 540898), (229, 370834), (314, 270449), (458, 185417), (1181, 71906), (2362, 35953)]