31489944

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{57047}}^1$

素因数の和:57079

約数の個数: 32

約数和(自身を含む): 82149120

約数和(自身を除く): 50659176

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 57047, 114094, 171141, 228188, 342282, 456376, 684564, 1312081, 1369128, 2624162, 3936243, 5248324, 7872486, 10496648, 15744972, 31489944]

約数ペア:

[(1, 31489944), (2, 15744972), (3, 10496648), (4, 7872486), (6, 5248324), (8, 3936243), (12, 2624162), (23, 1369128), (24, 1312081), (46, 684564), (69, 456376), (92, 342282), (138, 228188), (184, 171141), (276, 114094), (552, 57047)]