84185456

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{59119}}^1$

素因数の和:59216

約数の個数: 20

約数和(自身を含む): 164944800

約数和(自身を除く): 80759344

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 59119, 118238, 236476, 472952, 945904, 5261591, 10523182, 21046364, 42092728, 84185456]

約数ペア:

[(1, 84185456), (2, 42092728), (4, 21046364), (8, 10523182), (16, 5261591), (89, 945904), (178, 472952), (356, 236476), (712, 118238), (1424, 59119)]