31671792

素因数分解:

$2^4\times 3^2\times {\mathrm{219943}}^1$

素因数の和:219957

約数の個数: 30

約数和(自身を含む): 88637432

約数和(自身を除く): 56965640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219943, 439886, 659829, 879772, 1319658, 1759544, 1979487, 2639316, 3519088, 3958974, 5278632, 7917948, 10557264, 15835896, 31671792]

約数ペア:

[(1, 31671792), (2, 15835896), (3, 10557264), (4, 7917948), (6, 5278632), (8, 3958974), (9, 3519088), (12, 2639316), (16, 1979487), (18, 1759544), (24, 1319658), (36, 879772), (48, 659829), (72, 439886), (144, 219943)]