17959024

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{15809}}^1$

素因数の和:15888

約数の個数: 20

約数和(自身を含む): 35287920

約数和(自身を除く): 17328896

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 15809, 31618, 63236, 126472, 252944, 1122439, 2244878, 4489756, 8979512, 17959024]

約数ペア:

[(1, 17959024), (2, 8979512), (4, 4489756), (8, 2244878), (16, 1122439), (71, 252944), (142, 126472), (284, 63236), (568, 31618), (1136, 15809)]