84062864

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73999}}^1$

素因数の和:74078

約数の個数: 20

約数和(自身を含む): 165168000

約数和(自身を除く): 81105136

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 73999, 147998, 295996, 591992, 1183984, 5253929, 10507858, 21015716, 42031432, 84062864]

約数ペア:

[(1, 84062864), (2, 42031432), (4, 21015716), (8, 10507858), (16, 5253929), (71, 1183984), (142, 591992), (284, 295996), (568, 147998), (1136, 73999)]