63664138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 102580992

約数和(自身を除く): 38916854

約数列:

[1, 2, 23, 46, 71, 101, 142, 193, 202, 386, 1633, 2323, 3266, 4439, 4646, 7171, 8878, 13703, 14342, 19493, 27406, 38986, 164933, 315169, 329866, 448339, 630338, 896678, 1384003, 2768006, 31832069, 63664138]

約数ペア:

[(1, 63664138), (2, 31832069), (23, 2768006), (46, 1384003), (71, 896678), (101, 630338), (142, 448339), (193, 329866), (202, 315169), (386, 164933), (1633, 38986), (2323, 27406), (3266, 19493), (4439, 14342), (4646, 13703), (7171, 8878)]