64592144

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{4001}}^1$

素因数の和:5018

約数の個数: 20

約数和(自身を含む): 125302620

約数和(自身を除く): 60710476

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4001, 4036, 8002, 8072, 16004, 16144, 32008, 64016, 4037009, 8074018, 16148036, 32296072, 64592144]

約数ペア:

[(1, 64592144), (2, 32296072), (4, 16148036), (8, 8074018), (16, 4037009), (1009, 64016), (2018, 32008), (4001, 16144), (4036, 16004), (8002, 8072)]