1686136168

素因数分解:

$2^3\times {\mathrm{3169}}^1\times {\mathrm{66509}}^1$

素因数の和:69684

約数の個数: 16

約数和(自身を含む): 3162550500

約数和(自身を除く): 1476414332

約数列:

[1, 2, 4, 8, 3169, 6338, 12676, 25352, 66509, 133018, 266036, 532072, 210767021, 421534042, 843068084, 1686136168]

約数ペア:

[(1, 1686136168), (2, 843068084), (4, 421534042), (8, 210767021), (3169, 532072), (6338, 266036), (12676, 133018), (25352, 66509)]