64240016

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{4547}}^1$

素因数の和:5438

約数の個数: 20

約数和(自身を含む): 124633392

約数和(自身を除く): 60393376

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 4547, 7064, 9094, 14128, 18188, 36376, 72752, 4015001, 8030002, 16060004, 32120008, 64240016]

約数ペア:

[(1, 64240016), (2, 32120008), (4, 16060004), (8, 8030002), (16, 4015001), (883, 72752), (1766, 36376), (3532, 18188), (4547, 14128), (7064, 9094)]