16399496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 15741304

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 743, 1486, 2759, 2972, 5518, 5944, 11036, 22072, 23033, 46066, 66127, 92132, 132254, 184264, 264508, 529016, 2049937, 4099874, 8199748, 16399496]

約数ペア:

[(1, 16399496), (2, 8199748), (4, 4099874), (8, 2049937), (31, 529016), (62, 264508), (89, 184264), (124, 132254), (178, 92132), (248, 66127), (356, 46066), (712, 23033), (743, 22072), (1486, 11036), (2759, 5944), (2972, 5518)]