800000048

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{101833}}^1$

素因数の和:102332

約数の個数: 20

約数和(自身を含む): 1553172168

約数和(自身を除く): 753172120

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 101833, 203666, 407332, 814664, 1629328, 50000003, 100000006, 200000012, 400000024, 800000048]

約数ペア:

[(1, 800000048), (2, 400000024), (4, 200000012), (8, 100000006), (16, 50000003), (491, 1629328), (982, 814664), (1964, 407332), (3928, 203666), (7856, 101833)]