8939888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{19267}}^1$

素因数の和:19304

約数の個数: 20

約数和(自身を含む): 17919240

約数和(自身を除く): 8979352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 19267, 38534, 77068, 154136, 308272, 558743, 1117486, 2234972, 4469944, 8939888]

約数ペア:

[(1, 8939888), (2, 4469944), (4, 2234972), (8, 1117486), (16, 558743), (29, 308272), (58, 154136), (116, 77068), (232, 38534), (464, 19267)]