40769392

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{2269}}^1$

素因数の和:3400

約数の個数: 20

約数和(自身を含む): 79095880

約数和(自身を除く): 38326488

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 2269, 4492, 4538, 8984, 9076, 17968, 18152, 36304, 2548087, 5096174, 10192348, 20384696, 40769392]

約数ペア:

[(1, 40769392), (2, 20384696), (4, 10192348), (8, 5096174), (16, 2548087), (1123, 36304), (2246, 18152), (2269, 17968), (4492, 9076), (4538, 8984)]