31942924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5741}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 60773328

約数和(自身を除く): 28830404

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 5741, 11482, 22964, 74633, 149266, 298532, 614287, 1228574, 2457148, 7985731, 15971462, 31942924]

約数ペア:

[(1, 31942924), (2, 15971462), (4, 7985731), (13, 2457148), (26, 1228574), (52, 614287), (107, 298532), (214, 149266), (428, 74633), (1391, 22964), (2782, 11482), (5564, 5741)]