31712174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5564

約数の個数: 24

約数和(自身を含む): 54548640

約数和(自身を除く): 22836466

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5519, 5746, 11038, 71747, 93823, 143494, 187646, 932711, 1219699, 1865422, 2439398, 15856087, 31712174]

約数ペア:

[(1, 31712174), (2, 15856087), (13, 2439398), (17, 1865422), (26, 1219699), (34, 932711), (169, 187646), (221, 143494), (338, 93823), (442, 71747), (2873, 11038), (5519, 5746)]