31580956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5479}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 60762240

約数和(自身を除く): 29181284

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5479, 5764, 10958, 21916, 60269, 120538, 241076, 717749, 1435498, 2870996, 7895239, 15790478, 31580956]

約数ペア:

[(1, 31580956), (2, 15790478), (4, 7895239), (11, 2870996), (22, 1435498), (44, 717749), (131, 241076), (262, 120538), (524, 60269), (1441, 21916), (2882, 10958), (5479, 5764)]