1063231888

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{297991}}^1$

素因数の和:298222

約数の個数: 20

約数和(自身を含む): 2069256448

約数和(自身を除く): 1006024560

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 297991, 595982, 1191964, 2383928, 4767856, 66451993, 132903986, 265807972, 531615944, 1063231888]

約数ペア:

[(1, 1063231888), (2, 531615944), (4, 265807972), (8, 132903986), (16, 66451993), (223, 4767856), (446, 2383928), (892, 1191964), (1784, 595982), (3568, 297991)]