22291808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 33591712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 83, 88, 109, 112, 154, 166, 176, 218, 224, 308, 332, 352, 436, 581, 616, 664, 763, 872, 913, 1162, 1199, 1232, 1328, 1526, 1744, 1826, 2324, 2398, 2464, 2656, 3052, 3488, 3652, 4648, 4796, 6104, 6391, 7304, 8393, 9047, 9296, 9592, 12208, 12782, 14608, 16786, 18094, 18592, 19184, 24416, 25564, 29216, 33572, 36188, 38368, 51128, 63329, 67144, 72376, 99517, 102256, 126658, 134288, 144752, 199034, 204512, 253316, 268576, 289504, 398068, 506632, 696619, 796136, 1013264, 1393238, 1592272, 2026528, 2786476, 3184544, 5572952, 11145904, 22291808]

約数ペア:

[(1, 22291808), (2, 11145904), (4, 5572952), (7, 3184544), (8, 2786476), (11, 2026528), (14, 1592272), (16, 1393238), (22, 1013264), (28, 796136), (32, 696619), (44, 506632), (56, 398068), (77, 289504), (83, 268576), (88, 253316), (109, 204512), (112, 199034), (154, 144752), (166, 134288), (176, 126658), (218, 102256), (224, 99517), (308, 72376), (332, 67144), (352, 63329), (436, 51128), (581, 38368), (616, 36188), (664, 33572), (763, 29216), (872, 25564), (913, 24416), (1162, 19184), (1199, 18592), (1232, 18094), (1328, 16786), (1526, 14608), (1744, 12782), (1826, 12208), (2324, 9592), (2398, 9296), (2464, 9047), (2656, 8393), (3052, 7304), (3488, 6391), (3652, 6104), (4648, 4796)]