31215352

素因数分解:

$2^3\times 7^2\times {\mathrm{79631}}^1$

素因数の和:79651

約数の個数: 24

約数和(自身を含む): 68085360

約数和(自身を除く): 36870008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 79631, 159262, 318524, 557417, 637048, 1114834, 2229668, 3901919, 4459336, 7803838, 15607676, 31215352]

約数ペア:

[(1, 31215352), (2, 15607676), (4, 7803838), (7, 4459336), (8, 3901919), (14, 2229668), (28, 1114834), (49, 637048), (56, 557417), (98, 318524), (196, 159262), (392, 79631)]