871860056

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{1123531}}^1$

素因数の和:1123634

約数の個数: 16

約数和(自身を含む): 1651592040

約数和(自身を除く): 779731984

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 1123531, 2247062, 4494124, 8988248, 108982507, 217965014, 435930028, 871860056]

約数ペア:

[(1, 871860056), (2, 435930028), (4, 217965014), (8, 108982507), (97, 8988248), (194, 4494124), (388, 2247062), (776, 1123531)]