90531242

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{1619}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 138101760

約数和(自身を除く): 47570518

約数列:

[1, 2, 73, 146, 383, 766, 1619, 3238, 27959, 55918, 118187, 236374, 620077, 1240154, 45265621, 90531242]

約数ペア:

[(1, 90531242), (2, 45265621), (73, 1240154), (146, 620077), (383, 236374), (766, 118187), (1619, 55918), (3238, 27959)]