85979144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 165240000

約数和(自身を除く): 79260856

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 1019, 1592, 2038, 4076, 8152, 10547, 21094, 42188, 54007, 84376, 108014, 202781, 216028, 405562, 432056, 811124, 1622248, 10747393, 21494786, 42989572, 85979144]

約数ペア:

[(1, 85979144), (2, 42989572), (4, 21494786), (8, 10747393), (53, 1622248), (106, 811124), (199, 432056), (212, 405562), (398, 216028), (424, 202781), (796, 108014), (1019, 84376), (1592, 54007), (2038, 42188), (4076, 21094), (8152, 10547)]