11503136

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 23623488

約数和(自身を除く): 12120352

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 83, 122, 142, 166, 244, 284, 332, 488, 568, 664, 976, 1136, 1328, 1952, 2272, 2656, 4331, 5063, 5893, 8662, 10126, 11786, 17324, 20252, 23572, 34648, 40504, 47144, 69296, 81008, 94288, 138592, 162016, 188576, 359473, 718946, 1437892, 2875784, 5751568, 11503136]

約数ペア:

[(1, 11503136), (2, 5751568), (4, 2875784), (8, 1437892), (16, 718946), (32, 359473), (61, 188576), (71, 162016), (83, 138592), (122, 94288), (142, 81008), (166, 69296), (244, 47144), (284, 40504), (332, 34648), (488, 23572), (568, 20252), (664, 17324), (976, 11786), (1136, 10126), (1328, 8662), (1952, 5893), (2272, 5063), (2656, 4331)]