531318208

素因数分解:

$2^6\times {\mathrm{1999}}^1\times {\mathrm{4153}}^1$

素因数の和:6164

約数の個数: 28

約数和(自身を含む): 1055116000

約数和(自身を除く): 523797792

約数列:

[1, 2, 4, 8, 16, 32, 64, 1999, 3998, 4153, 7996, 8306, 15992, 16612, 31984, 33224, 63968, 66448, 127936, 132896, 265792, 8301847, 16603694, 33207388, 66414776, 132829552, 265659104, 531318208]

約数ペア:

[(1, 531318208), (2, 265659104), (4, 132829552), (8, 66414776), (16, 33207388), (32, 16603694), (64, 8301847), (1999, 265792), (3998, 132896), (4153, 127936), (7996, 66448), (8306, 63968), (15992, 33224), (16612, 31984)]