90856556816

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{12935159}}^1$

素因数の和:12935606

約数の個数: 20

約数和(自身を含む): 176435582400

約数和(自身を除く): 85579025584

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 12935159, 25870318, 51740636, 103481272, 206962544, 5678534801, 11357069602, 22714139204, 45428278408, 90856556816]

約数ペア:

[(1, 90856556816), (2, 45428278408), (4, 22714139204), (8, 11357069602), (16, 5678534801), (439, 206962544), (878, 103481272), (1756, 51740636), (3512, 25870318), (7024, 12935159)]