40749008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{110731}}^1$

素因数の和:110762

約数の個数: 20

約数和(自身を含む): 82384608

約数和(自身を除く): 41635600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 110731, 221462, 442924, 885848, 1771696, 2546813, 5093626, 10187252, 20374504, 40749008]

約数ペア:

[(1, 40749008), (2, 20374504), (4, 10187252), (8, 5093626), (16, 2546813), (23, 1771696), (46, 885848), (92, 442924), (184, 221462), (368, 110731)]