71384008

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{32213}}^1$

素因数の和:32496

約数の個数: 16

約数和(自身を含む): 134332380

約数和(自身を除く): 62948372

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 32213, 64426, 128852, 257704, 8923001, 17846002, 35692004, 71384008]

約数ペア:

[(1, 71384008), (2, 35692004), (4, 17846002), (8, 8923001), (277, 257704), (554, 128852), (1108, 64426), (2216, 32213)]