531642016

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{126823}}^1$

素因数の和:126964

約数の個数: 24

約数和(自身を含む): 1054668384

約数和(自身を除く): 523026368

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 126823, 253646, 507292, 1014584, 2029168, 4058336, 16613813, 33227626, 66455252, 132910504, 265821008, 531642016]

約数ペア:

[(1, 531642016), (2, 265821008), (4, 132910504), (8, 66455252), (16, 33227626), (32, 16613813), (131, 4058336), (262, 2029168), (524, 1014584), (1048, 507292), (2096, 253646), (4192, 126823)]