172023784

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{10333}}^1$

素因数の和:12420

約数の個数: 16

約数和(自身を含む): 322730820

約数和(自身を除く): 150707036

約数列:

[1, 2, 4, 8, 2081, 4162, 8324, 10333, 16648, 20666, 41332, 82664, 21502973, 43005946, 86011892, 172023784]

約数ペア:

[(1, 172023784), (2, 86011892), (4, 43005946), (8, 21502973), (2081, 82664), (4162, 41332), (8324, 20666), (10333, 16648)]