867992056

素因数分解:

$2^3\times {\mathrm{1997}}^1\times {\mathrm{54331}}^1$

素因数の和:56334

約数の個数: 16

約数和(自身を含む): 1628330040

約数和(自身を除く): 760337984

約数列:

[1, 2, 4, 8, 1997, 3994, 7988, 15976, 54331, 108662, 217324, 434648, 108499007, 216998014, 433996028, 867992056]

約数ペア:

[(1, 867992056), (2, 433996028), (4, 216998014), (8, 108499007), (1997, 434648), (3994, 217324), (7988, 108662), (15976, 54331)]