22081984

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4252

約数の個数: 28

約数和(自身を含む): 44357544

約数和(自身を除く): 22275560

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 4157, 5312, 8314, 16628, 33256, 66512, 133024, 266048, 345031, 690062, 1380124, 2760248, 5520496, 11040992, 22081984]

約数ペア:

[(1, 22081984), (2, 11040992), (4, 5520496), (8, 2760248), (16, 1380124), (32, 690062), (64, 345031), (83, 266048), (166, 133024), (332, 66512), (664, 33256), (1328, 16628), (2656, 8314), (4157, 5312)]