164569858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{51719}}^1$

素因数の和:51801

約数の個数: 16

約数和(自身を含む): 259427520

約数和(自身を除く): 94857662

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 51719, 103438, 1913603, 2223917, 3827206, 4447834, 82284929, 164569858]

約数ペア:

[(1, 164569858), (2, 82284929), (37, 4447834), (43, 3827206), (74, 2223917), (86, 1913603), (1591, 103438), (3182, 51719)]