16000144

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{3413}}^1$

素因数の和:3714

約数の個数: 20

約数和(自身を含む): 31115196

約数和(自身を除く): 15115052

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 3413, 4688, 6826, 13652, 27304, 54608, 1000009, 2000018, 4000036, 8000072, 16000144]

約数ペア:

[(1, 16000144), (2, 8000072), (4, 4000036), (8, 2000018), (16, 1000009), (293, 54608), (586, 27304), (1172, 13652), (2344, 6826), (3413, 4688)]