22816144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2615

約数の個数: 40

約数和(自身を含む): 48732992

約数和(自身を除く): 25916848

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 2551, 4472, 5102, 8944, 10204, 20408, 33163, 40816, 66326, 109693, 132652, 219386, 265304, 438772, 530608, 877544, 1426009, 1755088, 2852018, 5704036, 11408072, 22816144]

約数ペア:

[(1, 22816144), (2, 11408072), (4, 5704036), (8, 2852018), (13, 1755088), (16, 1426009), (26, 877544), (43, 530608), (52, 438772), (86, 265304), (104, 219386), (172, 132652), (208, 109693), (344, 66326), (559, 40816), (688, 33163), (1118, 20408), (2236, 10204), (2551, 8944), (4472, 5102)]