86304484

素因数分解:

$2^2\times 7^2\times {\mathrm{440329}}^1$

素因数の和:440347

約数の個数: 18

約数和(自身を含む): 175691670

約数和(自身を除く): 89387186

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 440329, 880658, 1761316, 3082303, 6164606, 12329212, 21576121, 43152242, 86304484]

約数ペア:

[(1, 86304484), (2, 43152242), (4, 21576121), (7, 12329212), (14, 6164606), (28, 3082303), (49, 1761316), (98, 880658), (196, 440329)]