31128482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 58696704

約数和(自身を除く): 27568222

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1543, 1834, 2882, 3086, 10087, 10801, 16973, 20174, 21602, 33946, 118811, 202133, 237622, 404266, 1414931, 2223463, 2829862, 4446926, 15564241, 31128482]

約数ペア:

[(1, 31128482), (2, 15564241), (7, 4446926), (11, 2829862), (14, 2223463), (22, 1414931), (77, 404266), (131, 237622), (154, 202133), (262, 118811), (917, 33946), (1441, 21602), (1543, 20174), (1834, 16973), (2882, 10801), (3086, 10087)]