56551996792

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2731}}^1\times {\mathrm{19759}}^1$

素因数の和:22627

約数の個数: 32

約数和(自身を含む): 106888953600

約数和(自身を除く): 50336956808

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2731, 5462, 10924, 19759, 21848, 39518, 79036, 158072, 357761, 715522, 1431044, 2588429, 2862088, 5176858, 10353716, 20707432, 53961829, 107923658, 215847316, 431694632, 7068999599, 14137999198, 28275998396, 56551996792]

約数ペア:

[(1, 56551996792), (2, 28275998396), (4, 14137999198), (8, 7068999599), (131, 431694632), (262, 215847316), (524, 107923658), (1048, 53961829), (2731, 20707432), (5462, 10353716), (10924, 5176858), (19759, 2862088), (21848, 2588429), (39518, 1431044), (79036, 715522), (158072, 357761)]