87986742

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4421}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 183389184

約数和(自身を除く): 95402442

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 4421, 6634, 8842, 9951, 13263, 19902, 26526, 137051, 274102, 411153, 473047, 822306, 946094, 1419141, 2838282, 14664457, 29328914, 43993371, 87986742]

約数ペア:

[(1, 87986742), (2, 43993371), (3, 29328914), (6, 14664457), (31, 2838282), (62, 1419141), (93, 946094), (107, 822306), (186, 473047), (214, 411153), (321, 274102), (642, 137051), (3317, 26526), (4421, 19902), (6634, 13263), (8842, 9951)]