64070422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31193}}^1$

素因数の和:31287

約数の個数: 16

約数和(自身を含む): 104811840

約数和(自身を除く): 40741418

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 31193, 62386, 405509, 811018, 2464247, 4928494, 32035211, 64070422]

約数ペア:

[(1, 64070422), (2, 32035211), (13, 4928494), (26, 2464247), (79, 811018), (158, 405509), (1027, 62386), (2054, 31193)]