84971128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7603}}^1$

素因数の和:7747

約数の個数: 32

約数和(自身を含む): 175196160

約数和(自身を除く): 90225032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 7603, 11176, 15206, 30412, 60824, 83633, 167266, 334532, 669064, 965581, 1931162, 3862324, 7724648, 10621391, 21242782, 42485564, 84971128]

約数ペア:

[(1, 84971128), (2, 42485564), (4, 21242782), (8, 10621391), (11, 7724648), (22, 3862324), (44, 1931162), (88, 965581), (127, 669064), (254, 334532), (508, 167266), (1016, 83633), (1397, 60824), (2794, 30412), (5588, 15206), (7603, 11176)]