31384812

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{24443}}^1$

素因数の和:24557

約数の個数: 24

約数和(自身を含む): 73918656

約数和(自身を除く): 42533844

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 24443, 48886, 73329, 97772, 146658, 293316, 2615401, 5230802, 7846203, 10461604, 15692406, 31384812]

約数ペア:

[(1, 31384812), (2, 15692406), (3, 10461604), (4, 7846203), (6, 5230802), (12, 2615401), (107, 293316), (214, 146658), (321, 97772), (428, 73329), (642, 48886), (1284, 24443)]