8489168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{7919}}^1$

素因数の和:7994

約数の個数: 20

約数和(自身を含む): 16695360

約数和(自身を除く): 8206192

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 7919, 15838, 31676, 63352, 126704, 530573, 1061146, 2122292, 4244584, 8489168]

約数ペア:

[(1, 8489168), (2, 4244584), (4, 2122292), (8, 1061146), (16, 530573), (67, 126704), (134, 63352), (268, 31676), (536, 15838), (1072, 7919)]