31573128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42437}}^1$

素因数の和:42477

約数の個数: 32

約数和(自身を含む): 81480960

約数和(自身を除く): 49907832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42437, 84874, 127311, 169748, 254622, 339496, 509244, 1018488, 1315547, 2631094, 3946641, 5262188, 7893282, 10524376, 15786564, 31573128]

約数ペア:

[(1, 31573128), (2, 15786564), (3, 10524376), (4, 7893282), (6, 5262188), (8, 3946641), (12, 2631094), (24, 1315547), (31, 1018488), (62, 509244), (93, 339496), (124, 254622), (186, 169748), (248, 127311), (372, 84874), (744, 42437)]