87460478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4129}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 160574400

約数和(自身を除く): 73113922

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 4129, 8258, 10591, 21182, 28903, 57806, 70193, 140386, 367481, 491351, 734962, 982702, 2572367, 5144734, 6247177, 12494354, 43730239, 87460478]

約数ペア:

[(1, 87460478), (2, 43730239), (7, 12494354), (14, 6247177), (17, 5144734), (34, 2572367), (89, 982702), (119, 734962), (178, 491351), (238, 367481), (623, 140386), (1246, 70193), (1513, 57806), (3026, 28903), (4129, 21182), (8258, 10591)]