31720932

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3181}}^1$

素因数の和:3468

約数の個数: 36

約数和(自身を含む): 80498236

約数和(自身を除く): 48777304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3181, 3324, 4986, 6362, 9543, 9972, 12724, 19086, 28629, 38172, 57258, 114516, 881137, 1762274, 2643411, 3524548, 5286822, 7930233, 10573644, 15860466, 31720932]

約数ペア:

[(1, 31720932), (2, 15860466), (3, 10573644), (4, 7930233), (6, 5286822), (9, 3524548), (12, 2643411), (18, 1762274), (36, 881137), (277, 114516), (554, 57258), (831, 38172), (1108, 28629), (1662, 19086), (2493, 12724), (3181, 9972), (3324, 9543), (4986, 6362)]