86575888

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1373}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 192184128

約数和(自身を除く): 105608240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1126, 1373, 2252, 2746, 3941, 4504, 5492, 7882, 9008, 9611, 10984, 15764, 19222, 21968, 31528, 38444, 63056, 76888, 153776, 772999, 1545998, 3091996, 5410993, 6183992, 10821986, 12367984, 21643972, 43287944, 86575888]

約数ペア:

[(1, 86575888), (2, 43287944), (4, 21643972), (7, 12367984), (8, 10821986), (14, 6183992), (16, 5410993), (28, 3091996), (56, 1545998), (112, 772999), (563, 153776), (1126, 76888), (1373, 63056), (2252, 38444), (2746, 31528), (3941, 21968), (4504, 19222), (5492, 15764), (7882, 10984), (9008, 9611)]