31142896

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{4759}}^1$

素因数の和:5176

約数の個数: 20

約数和(自身を含む): 60499600

約数和(自身を除く): 29356704

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 4759, 6544, 9518, 19036, 38072, 76144, 1946431, 3892862, 7785724, 15571448, 31142896]

約数ペア:

[(1, 31142896), (2, 15571448), (4, 7785724), (8, 3892862), (16, 1946431), (409, 76144), (818, 38072), (1636, 19036), (3272, 9518), (4759, 6544)]