84139532

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 150151680

約数和(自身を除く): 66012148

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 508, 1861, 3722, 7444, 11303, 22606, 45212, 165629, 236347, 331258, 472694, 662516, 945388, 21034883, 42069766, 84139532]

約数ペア:

[(1, 84139532), (2, 42069766), (4, 21034883), (89, 945388), (127, 662516), (178, 472694), (254, 331258), (356, 236347), (508, 165629), (1861, 45212), (3722, 22606), (7444, 11303)]