31938216

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12437}}^1$

素因数の和:12553

約数の個数: 32

約数和(自身を含む): 80598240

約数和(自身を除く): 48660024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 12437, 24874, 37311, 49748, 74622, 99496, 149244, 298488, 1330759, 2661518, 3992277, 5323036, 7984554, 10646072, 15969108, 31938216]

約数ペア:

[(1, 31938216), (2, 15969108), (3, 10646072), (4, 7984554), (6, 5323036), (8, 3992277), (12, 2661518), (24, 1330759), (107, 298488), (214, 149244), (321, 99496), (428, 74622), (642, 49748), (856, 37311), (1284, 24874), (2568, 12437)]