5488144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20202

約数の個数: 20

約数和(自身を含む): 11259324

約数和(自身を除く): 5771180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20177, 40354, 80708, 161416, 322832, 343009, 686018, 1372036, 2744072, 5488144]

約数ペア:

[(1, 5488144), (2, 2744072), (4, 1372036), (8, 686018), (16, 343009), (17, 322832), (34, 161416), (68, 80708), (136, 40354), (272, 20177)]