863316164

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{883}}^1\times {\mathrm{4007}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 1537693248

約数和(自身を除く): 674377084

約数列:

[1, 2, 4, 61, 122, 244, 883, 1766, 3532, 4007, 8014, 16028, 53863, 107726, 215452, 244427, 488854, 977708, 3538181, 7076362, 14152724, 215829041, 431658082, 863316164]

約数ペア:

[(1, 863316164), (2, 431658082), (4, 215829041), (61, 14152724), (122, 7076362), (244, 3538181), (883, 977708), (1766, 488854), (3532, 244427), (4007, 215452), (8014, 107726), (16028, 53863)]