31916148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5623}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 83145216

約数和(自身を除く): 51229068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5623, 5676, 11246, 16869, 22492, 33738, 61853, 67476, 123706, 185559, 241789, 247412, 371118, 483578, 725367, 742236, 967156, 1450734, 2659679, 2901468, 5319358, 7979037, 10638716, 15958074, 31916148]

約数ペア:

[(1, 31916148), (2, 15958074), (3, 10638716), (4, 7979037), (6, 5319358), (11, 2901468), (12, 2659679), (22, 1450734), (33, 967156), (43, 742236), (44, 725367), (66, 483578), (86, 371118), (129, 247412), (132, 241789), (172, 185559), (258, 123706), (473, 67476), (516, 61853), (946, 33738), (1419, 22492), (1892, 16869), (2838, 11246), (5623, 5676)]