63989648

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{7951}}^1$

素因数の和:8462

約数の個数: 20

約数和(自身を含む): 124242048

約数和(自身を除く): 60252400

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 7951, 8048, 15902, 31804, 63608, 127216, 3999353, 7998706, 15997412, 31994824, 63989648]

約数ペア:

[(1, 63989648), (2, 31994824), (4, 15997412), (8, 7998706), (16, 3999353), (503, 127216), (1006, 63608), (2012, 31804), (4024, 15902), (7951, 8048)]