64463528

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{61511}}^1$

素因数の和:61648

約数の個数: 16

約数和(自身を含む): 121793760

約数和(自身を除く): 57330232

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 61511, 123022, 246044, 492088, 8057941, 16115882, 32231764, 64463528]

約数ペア:

[(1, 64463528), (2, 32231764), (4, 16115882), (8, 8057941), (131, 492088), (262, 246044), (524, 123022), (1048, 61511)]