43039648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 91259784

約数和(自身を除く): 48220136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1297, 1952, 2074, 2594, 4148, 5188, 8296, 10376, 16592, 20752, 22049, 33184, 41504, 44098, 79117, 88196, 158234, 176392, 316468, 352784, 632936, 705568, 1265872, 1344989, 2531744, 2689978, 5379956, 10759912, 21519824, 43039648]

約数ペア:

[(1, 43039648), (2, 21519824), (4, 10759912), (8, 5379956), (16, 2689978), (17, 2531744), (32, 1344989), (34, 1265872), (61, 705568), (68, 632936), (122, 352784), (136, 316468), (244, 176392), (272, 158234), (488, 88196), (544, 79117), (976, 44098), (1037, 41504), (1297, 33184), (1952, 22049), (2074, 20752), (2594, 16592), (4148, 10376), (5188, 8296)]