109642672

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{13463}}^1$

素因数の和:13980

約数の個数: 20

約数和(自身を含む): 212865840

約数和(自身を除く): 103223168

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 13463, 26926, 53852, 107704, 215408, 6852667, 13705334, 27410668, 54821336, 109642672]

約数ペア:

[(1, 109642672), (2, 54821336), (4, 27410668), (8, 13705334), (16, 6852667), (509, 215408), (1018, 107704), (2036, 53852), (4072, 26926), (8144, 13463)]