22880008

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{27767}}^1$

素因数の和:27876

約数の個数: 16

約数和(自身を含む): 43318080

約数和(自身を除く): 20438072

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 27767, 55534, 111068, 222136, 2860001, 5720002, 11440004, 22880008]

約数ペア:

[(1, 22880008), (2, 11440004), (4, 5720002), (8, 2860001), (103, 222136), (206, 111068), (412, 55534), (824, 27767)]