22900768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 53887680

約数和(自身を除く): 30986912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 68, 86, 88, 89, 136, 172, 176, 178, 187, 272, 344, 352, 356, 374, 473, 544, 688, 712, 731, 748, 946, 979, 1376, 1424, 1462, 1496, 1513, 1892, 1958, 2848, 2924, 2992, 3026, 3784, 3827, 3916, 5848, 5984, 6052, 7568, 7654, 7832, 8041, 11696, 12104, 15136, 15308, 15664, 16082, 16643, 23392, 24208, 30616, 31328, 32164, 33286, 42097, 48416, 61232, 64328, 65059, 66572, 84194, 122464, 128656, 130118, 133144, 168388, 257312, 260236, 266288, 336776, 520472, 532576, 673552, 715649, 1040944, 1347104, 1431298, 2081888, 2862596, 5725192, 11450384, 22900768]

約数ペア:

[(1, 22900768), (2, 11450384), (4, 5725192), (8, 2862596), (11, 2081888), (16, 1431298), (17, 1347104), (22, 1040944), (32, 715649), (34, 673552), (43, 532576), (44, 520472), (68, 336776), (86, 266288), (88, 260236), (89, 257312), (136, 168388), (172, 133144), (176, 130118), (178, 128656), (187, 122464), (272, 84194), (344, 66572), (352, 65059), (356, 64328), (374, 61232), (473, 48416), (544, 42097), (688, 33286), (712, 32164), (731, 31328), (748, 30616), (946, 24208), (979, 23392), (1376, 16643), (1424, 16082), (1462, 15664), (1496, 15308), (1513, 15136), (1892, 12104), (1958, 11696), (2848, 8041), (2924, 7832), (2992, 7654), (3026, 7568), (3784, 6052), (3827, 5984), (3916, 5848)]