64039088

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{30553}}^1$

素因数の和:30692

約数の個数: 20

約数和(自身を含む): 125026968

約数和(自身を除く): 60987880

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 30553, 61106, 122212, 244424, 488848, 4002443, 8004886, 16009772, 32019544, 64039088]

約数ペア:

[(1, 64039088), (2, 32019544), (4, 16009772), (8, 8004886), (16, 4002443), (131, 488848), (262, 244424), (524, 122212), (1048, 61106), (2096, 30553)]