168991936

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{15263}}^1$

素因数の和:15448

約数の個数: 28

約数和(自身を含む): 337303872

約数和(自身を除く): 168311936

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 15263, 30526, 61052, 122104, 244208, 488416, 976832, 2640499, 5280998, 10561996, 21123992, 42247984, 84495968, 168991936]

約数ペア:

[(1, 168991936), (2, 84495968), (4, 42247984), (8, 21123992), (16, 10561996), (32, 5280998), (64, 2640499), (173, 976832), (346, 488416), (692, 244208), (1384, 122104), (2768, 61052), (5536, 30526), (11072, 15263)]