22112144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20627}}^1$

素因数の和:20702

約数の個数: 20

約数和(自身を含む): 43483824

約数和(自身を除く): 21371680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20627, 41254, 82508, 165016, 330032, 1382009, 2764018, 5528036, 11056072, 22112144]

約数ペア:

[(1, 22112144), (2, 11056072), (4, 5528036), (8, 2764018), (16, 1382009), (67, 330032), (134, 165016), (268, 82508), (536, 41254), (1072, 20627)]