31170208

素因数分解:

$2^5\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:1984

約数の個数: 24

約数和(自身を含む): 61490772

約数和(自身を除く): 30320564

約数列:

[1, 2, 4, 8, 16, 32, 977, 997, 1954, 1994, 3908, 3988, 7816, 7976, 15632, 15952, 31264, 31904, 974069, 1948138, 3896276, 7792552, 15585104, 31170208]

約数ペア:

[(1, 31170208), (2, 15585104), (4, 7792552), (8, 3896276), (16, 1948138), (32, 974069), (977, 31904), (997, 31264), (1954, 15952), (1994, 15632), (3908, 7976), (3988, 7816)]