22508936

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 43243200

約数和(自身を除く): 20734264

約数列:

[1, 2, 4, 8, 83, 109, 166, 218, 311, 332, 436, 622, 664, 872, 1244, 2488, 9047, 18094, 25813, 33899, 36188, 51626, 67798, 72376, 103252, 135596, 206504, 271192, 2813617, 5627234, 11254468, 22508936]

約数ペア:

[(1, 22508936), (2, 11254468), (4, 5627234), (8, 2813617), (83, 271192), (109, 206504), (166, 135596), (218, 103252), (311, 72376), (332, 67798), (436, 51626), (622, 36188), (664, 33899), (872, 25813), (1244, 18094), (2488, 9047)]