31109579138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1\times {\mathrm{10687}}^1$

素因数の和:11438

約数の個数: 32

約数和(自身を含む): 51195691008

約数和(自身を除く): 20086111870

約数列:

[1, 2, 11, 22, 307, 431, 614, 862, 3377, 4741, 6754, 9482, 10687, 21374, 117557, 132317, 235114, 264634, 1455487, 2910974, 3280909, 4606097, 6561818, 9212194, 36089999, 50667067, 72179998, 101334134, 1414071779, 2828143558, 15554789569, 31109579138]

約数ペア:

[(1, 31109579138), (2, 15554789569), (11, 2828143558), (22, 1414071779), (307, 101334134), (431, 72179998), (614, 50667067), (862, 36089999), (3377, 9212194), (4741, 6561818), (6754, 4606097), (9482, 3280909), (10687, 2910974), (21374, 1455487), (117557, 264634), (132317, 235114)]