31086858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1423}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 68078592

約数和(自身を除く): 36991734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1423, 1986, 2846, 3641, 4269, 7282, 8538, 10923, 15653, 21846, 31306, 46959, 93918, 471013, 942026, 1413039, 2826078, 5181143, 10362286, 15543429, 31086858]

約数ペア:

[(1, 31086858), (2, 15543429), (3, 10362286), (6, 5181143), (11, 2826078), (22, 1413039), (33, 942026), (66, 471013), (331, 93918), (662, 46959), (993, 31306), (1423, 21846), (1986, 15653), (2846, 10923), (3641, 8538), (4269, 7282)]