40203614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20533}}^1$

素因数の和:20635

約数の個数: 16

約数和(自身を含む): 66530160

約数和(自身を除く): 26326546

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 20533, 41066, 225863, 451726, 1827437, 3654874, 20101807, 40203614]

約数ペア:

[(1, 40203614), (2, 20101807), (11, 3654874), (22, 1827437), (89, 451726), (178, 225863), (979, 41066), (1958, 20533)]