31590172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 57449952

約数和(自身を除く): 25859780

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2713, 2911, 5426, 5822, 10852, 11644, 111233, 192623, 222466, 385246, 444932, 770492, 7897543, 15795086, 31590172]

約数ペア:

[(1, 31590172), (2, 15795086), (4, 7897543), (41, 770492), (71, 444932), (82, 385246), (142, 222466), (164, 192623), (284, 111233), (2713, 11644), (2911, 10852), (5426, 5822)]