64163608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{422129}}^1$

素因数の和:422154

約数の個数: 16

約数和(自身を含む): 126639000

約数和(自身を除く): 62475392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 422129, 844258, 1688516, 3377032, 8020451, 16040902, 32081804, 64163608]

約数ペア:

[(1, 64163608), (2, 32081804), (4, 16040902), (8, 8020451), (19, 3377032), (38, 1688516), (76, 844258), (152, 422129)]