16864777736

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{823}}^1\times {\mathrm{26407}}^1$

素因数の和:27333

約数の個数: 32

約数和(自身を含む): 31987482240

約数和(自身を除く): 15122704504

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 823, 1646, 3292, 6584, 26407, 52814, 79831, 105628, 159662, 211256, 319324, 638648, 2561479, 5122958, 10245916, 20491832, 21732961, 43465922, 86931844, 173863688, 2108097217, 4216194434, 8432388868, 16864777736]

約数ペア:

[(1, 16864777736), (2, 8432388868), (4, 4216194434), (8, 2108097217), (97, 173863688), (194, 86931844), (388, 43465922), (776, 21732961), (823, 20491832), (1646, 10245916), (3292, 5122958), (6584, 2561479), (26407, 638648), (52814, 319324), (79831, 211256), (105628, 159662)]