89969936

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25913}}^1$

素因数の和:25959

約数の個数: 40

約数和(自身を含む): 205653504

約数和(自身を除く): 115683568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 25913, 51826, 103652, 181391, 207304, 362782, 414608, 725564, 803303, 1451128, 1606606, 2902256, 3213212, 5623121, 6426424, 11246242, 12852848, 22492484, 44984968, 89969936]

約数ペア:

[(1, 89969936), (2, 44984968), (4, 22492484), (7, 12852848), (8, 11246242), (14, 6426424), (16, 5623121), (28, 3213212), (31, 2902256), (56, 1606606), (62, 1451128), (112, 803303), (124, 725564), (217, 414608), (248, 362782), (434, 207304), (496, 181391), (868, 103652), (1736, 51826), (3472, 25913)]