31931844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{380141}}^1$

素因数の和:380155

約数の個数: 24

約数和(自身を含む): 85151808

約数和(自身を除く): 53219964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 380141, 760282, 1140423, 1520564, 2280846, 2660987, 4561692, 5321974, 7982961, 10643948, 15965922, 31931844]

約数ペア:

[(1, 31931844), (2, 15965922), (3, 10643948), (4, 7982961), (6, 5321974), (7, 4561692), (12, 2660987), (14, 2280846), (21, 1520564), (28, 1140423), (42, 760282), (84, 380141)]