70237198

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 107133840

約数和(自身を除く): 36896642

約数列:

[1, 2, 89, 178, 197, 394, 2003, 4006, 17533, 35066, 178267, 356534, 394591, 789182, 35118599, 70237198]

約数ペア:

[(1, 70237198), (2, 35118599), (89, 789182), (178, 394591), (197, 356534), (394, 178267), (2003, 35066), (4006, 17533)]