31413303952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4639}}^1\times {\mathrm{18401}}^1$

素因数の和:23071

約数の個数: 40

約数和(自身を含む): 63526648320

約数和(自身を除く): 32113344368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4639, 9278, 18401, 18556, 36802, 37112, 73604, 74224, 106697, 147208, 213394, 294416, 423223, 426788, 846446, 853576, 1692892, 1707152, 3385784, 6771568, 85362239, 170724478, 341448956, 682897912, 1365795824, 1963331497, 3926662994, 7853325988, 15706651976, 31413303952]

約数ペア:

[(1, 31413303952), (2, 15706651976), (4, 7853325988), (8, 3926662994), (16, 1963331497), (23, 1365795824), (46, 682897912), (92, 341448956), (184, 170724478), (368, 85362239), (4639, 6771568), (9278, 3385784), (18401, 1707152), (18556, 1692892), (36802, 853576), (37112, 846446), (73604, 426788), (74224, 423223), (106697, 294416), (147208, 213394)]