90840536

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{27763}}^1$

素因数の和:28178

約数の個数: 16

約数和(自身を含む): 170748600

約数和(自身を除く): 79908064

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 27763, 55526, 111052, 222104, 11355067, 22710134, 45420268, 90840536]

約数ペア:

[(1, 90840536), (2, 45420268), (4, 22710134), (8, 11355067), (409, 222104), (818, 111052), (1636, 55526), (3272, 27763)]