80350448

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 161775360

約数和(自身を除く): 81424912

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 376, 472, 752, 944, 1811, 2773, 3622, 5546, 7244, 11092, 14488, 22184, 28976, 44368, 85117, 106849, 170234, 213698, 340468, 427396, 680936, 854792, 1361872, 1709584, 5021903, 10043806, 20087612, 40175224, 80350448]

約数ペア:

[(1, 80350448), (2, 40175224), (4, 20087612), (8, 10043806), (16, 5021903), (47, 1709584), (59, 1361872), (94, 854792), (118, 680936), (188, 427396), (236, 340468), (376, 213698), (472, 170234), (752, 106849), (944, 85117), (1811, 44368), (2773, 28976), (3622, 22184), (5546, 14488), (7244, 11092)]