39408184

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 76043520

約数和(自身を除く): 36635336

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 326, 376, 643, 652, 1286, 1304, 2572, 5144, 7661, 15322, 30221, 30644, 60442, 61288, 104809, 120884, 209618, 241768, 419236, 838472, 4926023, 9852046, 19704092, 39408184]

約数ペア:

[(1, 39408184), (2, 19704092), (4, 9852046), (8, 4926023), (47, 838472), (94, 419236), (163, 241768), (188, 209618), (326, 120884), (376, 104809), (643, 61288), (652, 60442), (1286, 30644), (1304, 30221), (2572, 15322), (5144, 7661)]