83808052

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{395321}}^1$

素因数の和:395378

約数の個数: 12

約数和(自身を含む): 149431716

約数和(自身を除く): 65623664

約数列:

[1, 2, 4, 53, 106, 212, 395321, 790642, 1581284, 20952013, 41904026, 83808052]

約数ペア:

[(1, 83808052), (2, 41904026), (4, 20952013), (53, 1581284), (106, 790642), (212, 395321)]