82243984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109367}}^1$

素因数の和:109422

約数の個数: 20

約数和(自身を含む): 162739584

約数和(自身を除く): 80495600

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 109367, 218734, 437468, 874936, 1749872, 5140249, 10280498, 20560996, 41121992, 82243984]

約数ペア:

[(1, 82243984), (2, 41121992), (4, 20560996), (8, 10280498), (16, 5140249), (47, 1749872), (94, 874936), (188, 437468), (376, 218734), (752, 109367)]