82721386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163481}}^1$

素因数の和:163517

約数の個数: 16

約数和(自身を含む): 141248448

約数和(自身を除く): 58527062

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 163481, 326962, 1798291, 3596582, 3760063, 7520126, 41360693, 82721386]

約数ペア:

[(1, 82721386), (2, 41360693), (11, 7520126), (22, 3760063), (23, 3596582), (46, 1798291), (253, 326962), (506, 163481)]