1639232848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{9313823}}^1$

素因数の和:9313842

約数の個数: 20

約数和(自身を含む): 3464742528

約数和(自身を除く): 1825509680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9313823, 18627646, 37255292, 74510584, 102452053, 149021168, 204904106, 409808212, 819616424, 1639232848]

約数ペア:

[(1, 1639232848), (2, 819616424), (4, 409808212), (8, 204904106), (11, 149021168), (16, 102452053), (22, 74510584), (44, 37255292), (88, 18627646), (176, 9313823)]