71351656

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{100213}}^1$

素因数の和:100308

約数の個数: 16

約数和(自身を含む): 135288900

約数和(自身を除く): 63937244

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 100213, 200426, 400852, 801704, 8918957, 17837914, 35675828, 71351656]

約数ペア:

[(1, 71351656), (2, 35675828), (4, 17837914), (8, 8918957), (89, 801704), (178, 400852), (356, 200426), (712, 100213)]