87246004

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{77621}}^1$

素因数の和:77906

約数の個数: 12

約数和(自身を含む): 153225828

約数和(自身を除く): 65979824

約数列:

[1, 2, 4, 281, 562, 1124, 77621, 155242, 310484, 21811501, 43623002, 87246004]

約数ペア:

[(1, 87246004), (2, 43623002), (4, 21811501), (281, 310484), (562, 155242), (1124, 77621)]