102564865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1787}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 132769728

約数和(自身を除く): 30204863

約数列:

[1, 5, 13, 65, 883, 1787, 4415, 8935, 11479, 23231, 57395, 116155, 1577921, 7889605, 20512973, 102564865]

約数ペア:

[(1, 102564865), (5, 20512973), (13, 7889605), (65, 1577921), (883, 116155), (1787, 57395), (4415, 23231), (8935, 11479)]