43376896

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 92715840

約数和(自身を除く): 49338944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 139, 184, 212, 256, 278, 368, 424, 556, 736, 848, 1112, 1219, 1472, 1696, 2224, 2438, 2944, 3197, 3392, 4448, 4876, 5888, 6394, 6784, 7367, 8896, 9752, 12788, 13568, 14734, 17792, 19504, 25576, 29468, 35584, 39008, 51152, 58936, 78016, 102304, 117872, 156032, 169441, 204608, 235744, 312064, 338882, 409216, 471488, 677764, 818432, 942976, 1355528, 1885952, 2711056, 5422112, 10844224, 21688448, 43376896]

約数ペア:

[(1, 43376896), (2, 21688448), (4, 10844224), (8, 5422112), (16, 2711056), (23, 1885952), (32, 1355528), (46, 942976), (53, 818432), (64, 677764), (92, 471488), (106, 409216), (128, 338882), (139, 312064), (184, 235744), (212, 204608), (256, 169441), (278, 156032), (368, 117872), (424, 102304), (556, 78016), (736, 58936), (848, 51152), (1112, 39008), (1219, 35584), (1472, 29468), (1696, 25576), (2224, 19504), (2438, 17792), (2944, 14734), (3197, 13568), (3392, 12788), (4448, 9752), (4876, 8896), (5888, 7367), (6394, 6784)]