90321128

素因数分解:

$2^3\times {\mathrm{1697}}^1\times {\mathrm{6653}}^1$

素因数の和:8356

約数の個数: 16

約数和(自身を含む): 169477380

約数和(自身を除く): 79156252

約数列:

[1, 2, 4, 8, 1697, 3394, 6653, 6788, 13306, 13576, 26612, 53224, 11290141, 22580282, 45160564, 90321128]

約数ペア:

[(1, 90321128), (2, 45160564), (4, 22580282), (8, 11290141), (1697, 53224), (3394, 26612), (6653, 13576), (6788, 13306)]