23221088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 51120720

約数和(自身を除く): 27899632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1609, 1804, 3218, 3608, 6436, 7216, 12872, 14432, 17699, 25744, 35398, 51488, 65969, 70796, 131938, 141592, 263876, 283184, 527752, 566368, 725659, 1055504, 1451318, 2111008, 2902636, 5805272, 11610544, 23221088]

約数ペア:

[(1, 23221088), (2, 11610544), (4, 5805272), (8, 2902636), (11, 2111008), (16, 1451318), (22, 1055504), (32, 725659), (41, 566368), (44, 527752), (82, 283184), (88, 263876), (164, 141592), (176, 131938), (328, 70796), (352, 65969), (451, 51488), (656, 35398), (902, 25744), (1312, 17699), (1609, 14432), (1804, 12872), (3218, 7216), (3608, 6436)]