164900824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4673}}^1$

素因数の和:5091

約数の個数: 32

約数和(自身を含む): 338210640

約数和(自身を除く): 173309816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1604, 3208, 4411, 4673, 8822, 9346, 17644, 18692, 35288, 37384, 51403, 102806, 205612, 411224, 1873873, 3747746, 7495492, 14990984, 20612603, 41225206, 82450412, 164900824]

約数ペア:

[(1, 164900824), (2, 82450412), (4, 41225206), (8, 20612603), (11, 14990984), (22, 7495492), (44, 3747746), (88, 1873873), (401, 411224), (802, 205612), (1604, 102806), (3208, 51403), (4411, 37384), (4673, 35288), (8822, 18692), (9346, 17644)]