31316068

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16693}}^1$

素因数の和:16771

約数の個数: 24

約数和(自身を含む): 63570752

約数和(自身を除く): 32254684

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 16693, 33386, 66772, 116851, 233702, 467404, 1118431, 2236862, 4473724, 7829017, 15658034, 31316068]

約数ペア:

[(1, 31316068), (2, 15658034), (4, 7829017), (7, 4473724), (14, 2236862), (28, 1118431), (67, 467404), (134, 233702), (268, 116851), (469, 66772), (938, 33386), (1876, 16693)]