103431952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{497269}}^1$

素因数の和:497290

約数の個数: 20

約数和(自身を含む): 215815180

約数和(自身を除く): 112383228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 497269, 994538, 1989076, 3978152, 6464497, 7956304, 12928994, 25857988, 51715976, 103431952]

約数ペア:

[(1, 103431952), (2, 51715976), (4, 25857988), (8, 12928994), (13, 7956304), (16, 6464497), (26, 3978152), (52, 1989076), (104, 994538), (208, 497269)]