83725616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{402527}}^1$

素因数の和:402548

約数の個数: 20

約数和(自身を含む): 174697152

約数和(自身を除く): 90971536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 402527, 805054, 1610108, 3220216, 5232851, 6440432, 10465702, 20931404, 41862808, 83725616]

約数ペア:

[(1, 83725616), (2, 41862808), (4, 20931404), (8, 10465702), (13, 6440432), (16, 5232851), (26, 3220216), (52, 1610108), (104, 805054), (208, 402527)]