31788204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 85198848

約数和(自身を除く): 53410644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 1697, 2676, 3122, 3394, 4683, 5091, 6244, 6788, 9366, 10182, 11879, 18732, 20364, 23758, 35637, 47516, 71274, 142548, 378431, 756862, 1135293, 1513724, 2270586, 2649017, 4541172, 5298034, 7947051, 10596068, 15894102, 31788204]

約数ペア:

[(1, 31788204), (2, 15894102), (3, 10596068), (4, 7947051), (6, 5298034), (7, 4541172), (12, 2649017), (14, 2270586), (21, 1513724), (28, 1135293), (42, 756862), (84, 378431), (223, 142548), (446, 71274), (669, 47516), (892, 35637), (1338, 23758), (1561, 20364), (1697, 18732), (2676, 11879), (3122, 10182), (3394, 9366), (4683, 6788), (5091, 6244)]