80602208

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{18121}}^1$

素因数の和:18270

約数の個数: 24

約数和(自身を含む): 159836040

約数和(自身を除く): 79233832

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 18121, 36242, 72484, 144968, 289936, 579872, 2518819, 5037638, 10075276, 20150552, 40301104, 80602208]

約数ペア:

[(1, 80602208), (2, 40301104), (4, 20150552), (8, 10075276), (16, 5037638), (32, 2518819), (139, 579872), (278, 289936), (556, 144968), (1112, 72484), (2224, 36242), (4448, 18121)]