31320084

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42787}}^1$

素因数の和:42855

約数の個数: 24

約数和(自身を含む): 74279968

約数和(自身を除く): 42959884

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 42787, 85574, 128361, 171148, 256722, 513444, 2610007, 5220014, 7830021, 10440028, 15660042, 31320084]

約数ペア:

[(1, 31320084), (2, 15660042), (3, 10440028), (4, 7830021), (6, 5220014), (12, 2610007), (61, 513444), (122, 256722), (183, 171148), (244, 128361), (366, 85574), (732, 42787)]