79943908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18731}}^1$

素因数の和:18843

約数の個数: 24

約数和(自身を含む): 154201824

約数和(自身を除く): 74257916

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 18731, 37462, 74924, 206041, 412082, 824164, 1816907, 3633814, 7267628, 19985977, 39971954, 79943908]

約数ペア:

[(1, 79943908), (2, 39971954), (4, 19985977), (11, 7267628), (22, 3633814), (44, 1816907), (97, 824164), (194, 412082), (388, 206041), (1067, 74924), (2134, 37462), (4268, 18731)]