64038992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{174019}}^1$

素因数の和:174050

約数の個数: 20

約数和(自身を含む): 129470880

約数和(自身を除く): 65431888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 174019, 348038, 696076, 1392152, 2784304, 4002437, 8004874, 16009748, 32019496, 64038992]

約数ペア:

[(1, 64038992), (2, 32019496), (4, 16009748), (8, 8004874), (16, 4002437), (23, 2784304), (46, 1392152), (92, 696076), (184, 348038), (368, 174019)]