85848784

素因数分解:

$2^4\times 7^3\times {\mathrm{15643}}^1$

素因数の和:15672

約数の個数: 40

約数和(自身を含む): 193985600

約数和(自身を除く): 108136816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 15643, 31286, 62572, 109501, 125144, 219002, 250288, 438004, 766507, 876008, 1533014, 1752016, 3066028, 5365549, 6132056, 10731098, 12264112, 21462196, 42924392, 85848784]

約数ペア:

[(1, 85848784), (2, 42924392), (4, 21462196), (7, 12264112), (8, 10731098), (14, 6132056), (16, 5365549), (28, 3066028), (49, 1752016), (56, 1533014), (98, 876008), (112, 766507), (196, 438004), (343, 250288), (392, 219002), (686, 125144), (784, 109501), (1372, 62572), (2744, 31286), (5488, 15643)]