88290914

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 138988224

約数和(自身を除く): 50697310

約数列:

[1, 2, 31, 62, 71, 142, 647, 961, 1294, 1922, 2201, 4402, 20057, 40114, 45937, 68231, 91874, 136462, 621767, 1243534, 1424047, 2848094, 44145457, 88290914]

約数ペア:

[(1, 88290914), (2, 44145457), (31, 2848094), (62, 1424047), (71, 1243534), (142, 621767), (647, 136462), (961, 91874), (1294, 68231), (1922, 45937), (2201, 40114), (4402, 20057)]