87172216

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{231841}}^1$

素因数の和:231894

約数の個数: 16

約数和(自身を含む): 166926240

約数和(自身を除く): 79754024

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 231841, 463682, 927364, 1854728, 10896527, 21793054, 43586108, 87172216]

約数ペア:

[(1, 87172216), (2, 43586108), (4, 21793054), (8, 10896527), (47, 1854728), (94, 927364), (188, 463682), (376, 231841)]