80458328008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{591605353}}^1$

素因数の和:591605376

約数の個数: 16

約数和(自身を含む): 159733445580

約数和(自身を除く): 79275117572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 591605353, 1183210706, 2366421412, 4732842824, 10057291001, 20114582002, 40229164004, 80458328008]

約数ペア:

[(1, 80458328008), (2, 40229164004), (4, 20114582002), (8, 10057291001), (17, 4732842824), (34, 2366421412), (68, 1183210706), (136, 591605353)]