31208804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3836

約数の個数: 36

約数和(自身を含む): 63579852

約数和(自身を除く): 32371048

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 3793, 4114, 7586, 8228, 15172, 41723, 64481, 83446, 128962, 166892, 257924, 458953, 709291, 917906, 1418582, 1835812, 2837164, 7802201, 15604402, 31208804]

約数ペア:

[(1, 31208804), (2, 15604402), (4, 7802201), (11, 2837164), (17, 1835812), (22, 1418582), (34, 917906), (44, 709291), (68, 458953), (121, 257924), (187, 166892), (242, 128962), (374, 83446), (484, 64481), (748, 41723), (2057, 15172), (3793, 8228), (4114, 7586)]