84354734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 49081426

約数列:

[1, 2, 43, 86, 89, 103, 107, 178, 206, 214, 3827, 4429, 4601, 7654, 8858, 9167, 9202, 9523, 11021, 18334, 19046, 22042, 394181, 409489, 473903, 788362, 818978, 947806, 980869, 1961738, 42177367, 84354734]

約数ペア:

[(1, 84354734), (2, 42177367), (43, 1961738), (86, 980869), (89, 947806), (103, 818978), (107, 788362), (178, 473903), (206, 409489), (214, 394181), (3827, 22042), (4429, 19046), (4601, 18334), (7654, 11021), (8858, 9523), (9167, 9202)]