87128728

素因数分解:

$2^3\times {\mathrm{1871}}^1\times {\mathrm{5821}}^1$

素因数の和:7698

約数の個数: 16

約数和(自身を含む): 163481760

約数和(自身を除く): 76353032

約数列:

[1, 2, 4, 8, 1871, 3742, 5821, 7484, 11642, 14968, 23284, 46568, 10891091, 21782182, 43564364, 87128728]

約数ペア:

[(1, 87128728), (2, 43564364), (4, 21782182), (8, 10891091), (1871, 46568), (3742, 23284), (5821, 14968), (7484, 11642)]