90560642

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{637751}}^1$

素因数の和:637824

約数の個数: 8

約数和(自身を含む): 137754432

約数和(自身を除く): 47193790

約数列:

[1, 2, 71, 142, 637751, 1275502, 45280321, 90560642]

約数ペア:

[(1, 90560642), (2, 45280321), (71, 1275502), (142, 637751)]