31964574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 67680000

約数和(自身を除く): 35715426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 199, 398, 597, 1194, 1409, 2818, 3781, 4227, 7562, 8454, 11343, 22686, 26771, 53542, 80313, 160626, 280391, 560782, 841173, 1682346, 5327429, 10654858, 15982287, 31964574]

約数ペア:

[(1, 31964574), (2, 15982287), (3, 10654858), (6, 5327429), (19, 1682346), (38, 841173), (57, 560782), (114, 280391), (199, 160626), (398, 80313), (597, 53542), (1194, 26771), (1409, 22686), (2818, 11343), (3781, 8454), (4227, 7562)]