40960888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{301183}}^1$

素因数の和:301206

約数の個数: 16

約数和(自身を含む): 81319680

約数和(自身を除く): 40358792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 301183, 602366, 1204732, 2409464, 5120111, 10240222, 20480444, 40960888]

約数ペア:

[(1, 40960888), (2, 20480444), (4, 10240222), (8, 5120111), (17, 2409464), (34, 1204732), (68, 602366), (136, 301183)]