38239984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103913}}^1$

素因数の和:103944

約数の個数: 20

約数和(自身を含む): 77312016

約数和(自身を除く): 39072032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 103913, 207826, 415652, 831304, 1662608, 2389999, 4779998, 9559996, 19119992, 38239984]

約数ペア:

[(1, 38239984), (2, 19119992), (4, 9559996), (8, 4779998), (16, 2389999), (23, 1662608), (46, 831304), (92, 415652), (184, 207826), (368, 103913)]