84349616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{405527}}^1$

素因数の和:405548

約数の個数: 20

約数和(自身を含む): 175999152

約数和(自身を除く): 91649536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 405527, 811054, 1622108, 3244216, 5271851, 6488432, 10543702, 21087404, 42174808, 84349616]

約数ペア:

[(1, 84349616), (2, 42174808), (4, 21087404), (8, 10543702), (13, 6488432), (16, 5271851), (26, 3244216), (52, 1622108), (104, 811054), (208, 405527)]