39221912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 36620008

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 607, 788, 1214, 1576, 2428, 4856, 8077, 16154, 24887, 32308, 49774, 64616, 99548, 119579, 199096, 239158, 478316, 956632, 4902739, 9805478, 19610956, 39221912]

約数ペア:

[(1, 39221912), (2, 19610956), (4, 9805478), (8, 4902739), (41, 956632), (82, 478316), (164, 239158), (197, 199096), (328, 119579), (394, 99548), (607, 64616), (788, 49774), (1214, 32308), (1576, 24887), (2428, 16154), (4856, 8077)]