31374842

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 47941632

約数和(自身を除く): 16566790

約数列:

[1, 2, 101, 127, 202, 254, 1223, 2446, 12827, 25654, 123523, 155321, 247046, 310642, 15687421, 31374842]

約数ペア:

[(1, 31374842), (2, 15687421), (101, 310642), (127, 247046), (202, 155321), (254, 123523), (1223, 25654), (2446, 12827)]