87102344

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9907}}^1$

素因数の和:10077

約数の個数: 32

約数和(自身を含む): 187855680

約数和(自身を除く): 100753336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 9907, 19814, 39628, 69349, 79256, 138698, 277396, 554792, 1555399, 3110798, 6221596, 10887793, 12443192, 21775586, 43551172, 87102344]

約数ペア:

[(1, 87102344), (2, 43551172), (4, 21775586), (7, 12443192), (8, 10887793), (14, 6221596), (28, 3110798), (56, 1555399), (157, 554792), (314, 277396), (628, 138698), (1099, 79256), (1256, 69349), (2198, 39628), (4396, 19814), (8792, 9907)]