193765816

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3999

約数の個数: 32

約数和(自身を含む): 372664800

約数和(自身を除く): 178898984

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 712, 3833, 6319, 7666, 12638, 15332, 25276, 30664, 50552, 272143, 341137, 544286, 682274, 1088572, 1364548, 2177144, 2729096, 24220727, 48441454, 96882908, 193765816]

約数ペア:

[(1, 193765816), (2, 96882908), (4, 48441454), (8, 24220727), (71, 2729096), (89, 2177144), (142, 1364548), (178, 1088572), (284, 682274), (356, 544286), (568, 341137), (712, 272143), (3833, 50552), (6319, 30664), (7666, 25276), (12638, 15332)]