90479854

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 137704896

約数和(自身を除く): 47225042

約数列:

[1, 2, 97, 194, 271, 542, 1721, 3442, 26287, 52574, 166937, 333874, 466391, 932782, 45239927, 90479854]

約数ペア:

[(1, 90479854), (2, 45239927), (97, 932782), (194, 466391), (271, 333874), (542, 166937), (1721, 52574), (3442, 26287)]