22237744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 44684640

約数和(自身を除く): 22446896

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 311, 328, 436, 622, 656, 872, 1244, 1744, 2488, 4469, 4976, 8938, 12751, 17876, 25502, 33899, 35752, 51004, 67798, 71504, 102008, 135596, 204016, 271192, 542384, 1389859, 2779718, 5559436, 11118872, 22237744]

約数ペア:

[(1, 22237744), (2, 11118872), (4, 5559436), (8, 2779718), (16, 1389859), (41, 542384), (82, 271192), (109, 204016), (164, 135596), (218, 102008), (311, 71504), (328, 67798), (436, 51004), (622, 35752), (656, 33899), (872, 25502), (1244, 17876), (1744, 12751), (2488, 8938), (4469, 4976)]