31105412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7207}}^1$

素因数の和:7307

約数の個数: 24

約数和(自身を含む): 59336256

約数和(自身を除く): 28230844

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 7207, 14414, 28828, 93691, 187382, 374764, 598181, 1196362, 2392724, 7776353, 15552706, 31105412]

約数ペア:

[(1, 31105412), (2, 15552706), (4, 7776353), (13, 2392724), (26, 1196362), (52, 598181), (83, 374764), (166, 187382), (332, 93691), (1079, 28828), (2158, 14414), (4316, 7207)]