126901816

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{54139}}^1$

素因数の和:54438

約数の個数: 16

約数和(自身を含む): 238757400

約数和(自身を除く): 111855584

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 54139, 108278, 216556, 433112, 15862727, 31725454, 63450908, 126901816]

約数ペア:

[(1, 126901816), (2, 63450908), (4, 31725454), (8, 15862727), (293, 433112), (586, 216556), (1172, 108278), (2344, 54139)]