16271944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 33216120

約数和(自身を除く): 16944176

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 1613, 2522, 3226, 5044, 6452, 10088, 12904, 20969, 41938, 83876, 156461, 167752, 312922, 625844, 1251688, 2033993, 4067986, 8135972, 16271944]

約数ペア:

[(1, 16271944), (2, 8135972), (4, 4067986), (8, 2033993), (13, 1251688), (26, 625844), (52, 312922), (97, 167752), (104, 156461), (194, 83876), (388, 41938), (776, 20969), (1261, 12904), (1613, 10088), (2522, 6452), (3226, 5044)]