125980838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{28619}}^1$

素因数の和:28723

約数の個数: 16

約数和(自身を含む): 197821440

約数和(自身を除く): 71840602

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 28619, 57238, 887189, 1774378, 2031949, 4063898, 62990419, 125980838]

約数ペア:

[(1, 125980838), (2, 62990419), (31, 4063898), (62, 2031949), (71, 1774378), (142, 887189), (2201, 57238), (4402, 28619)]