83206990

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{93491}}^1$

素因数の和:93587

約数の個数: 16

約数和(自身を含む): 151457040

約数和(自身を除く): 68250050

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 93491, 186982, 467455, 934910, 8320699, 16641398, 41603495, 83206990]

約数ペア:

[(1, 83206990), (2, 41603495), (5, 16641398), (10, 8320699), (89, 934910), (178, 467455), (445, 186982), (890, 93491)]