31068352

素因数分解:

$2^6\times 7^2\times {\mathrm{9907}}^1$

素因数の和:9933

約数の個数: 42

約数和(自身を含む): 71724012

約数和(自身を除く): 40655660

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9907, 19814, 39628, 69349, 79256, 138698, 158512, 277396, 317024, 485443, 554792, 634048, 970886, 1109584, 1941772, 2219168, 3883544, 4438336, 7767088, 15534176, 31068352]

約数ペア:

[(1, 31068352), (2, 15534176), (4, 7767088), (7, 4438336), (8, 3883544), (14, 2219168), (16, 1941772), (28, 1109584), (32, 970886), (49, 634048), (56, 554792), (64, 485443), (98, 317024), (112, 277396), (196, 158512), (224, 138698), (392, 79256), (448, 69349), (784, 39628), (1568, 19814), (3136, 9907)]