63888016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{38767}}^1$

素因数の和:38878

約数の個数: 20

約数和(自身を含む): 124988032

約数和(自身を除く): 61100016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 38767, 77534, 155068, 310136, 620272, 3993001, 7986002, 15972004, 31944008, 63888016]

約数ペア:

[(1, 63888016), (2, 31944008), (4, 15972004), (8, 7986002), (16, 3993001), (103, 620272), (206, 310136), (412, 155068), (824, 77534), (1648, 38767)]