25188208

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{1579}}^1$

素因数の和:2584

約数の個数: 20

約数和(自身を含む): 48882040

約数和(自身を除く): 23693832

約数列:

[1, 2, 4, 8, 16, 997, 1579, 1994, 3158, 3988, 6316, 7976, 12632, 15952, 25264, 1574263, 3148526, 6297052, 12594104, 25188208]

約数ペア:

[(1, 25188208), (2, 12594104), (4, 6297052), (8, 3148526), (16, 1574263), (997, 25264), (1579, 15952), (1994, 12632), (3158, 7976), (3988, 6316)]