64031816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8093}}^1$

素因数の和:8165

約数の個数: 32

約数和(自身を含む): 128208960

約数和(自身を除く): 64177144

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 8093, 16186, 32372, 64744, 186139, 347999, 372278, 695998, 744556, 1391996, 1489112, 2783992, 8003977, 16007954, 32015908, 64031816]

約数ペア:

[(1, 64031816), (2, 32015908), (4, 16007954), (8, 8003977), (23, 2783992), (43, 1489112), (46, 1391996), (86, 744556), (92, 695998), (172, 372278), (184, 347999), (344, 186139), (989, 64744), (1978, 32372), (3956, 16186), (7912, 8093)]