31192642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 53464320

約数和(自身を除く): 22271678

約数列:

[1, 2, 13, 19, 26, 38, 233, 247, 271, 466, 494, 542, 3029, 3523, 4427, 5149, 6058, 7046, 8854, 10298, 57551, 63143, 66937, 115102, 126286, 133874, 820859, 1199717, 1641718, 2399434, 15596321, 31192642]

約数ペア:

[(1, 31192642), (2, 15596321), (13, 2399434), (19, 1641718), (26, 1199717), (38, 820859), (233, 133874), (247, 126286), (271, 115102), (466, 66937), (494, 63143), (542, 57551), (3029, 10298), (3523, 8854), (4427, 7046), (5149, 6058)]