68156715632

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32517517}}^1$

素因数の和:32517656

約数の個数: 20

約数和(自身を含む): 133061683656

約数和(自身を除く): 64904968024

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32517517, 65035034, 130070068, 260140136, 520280272, 4259794727, 8519589454, 17039178908, 34078357816, 68156715632]

約数ペア:

[(1, 68156715632), (2, 34078357816), (4, 17039178908), (8, 8519589454), (16, 4259794727), (131, 520280272), (262, 260140136), (524, 130070068), (1048, 65035034), (2096, 32517517)]