87426194

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 132874560

約数和(自身を除く): 45448366

約数列:

[1, 2, 103, 206, 389, 778, 1091, 2182, 40067, 80134, 112373, 224746, 424399, 848798, 43713097, 87426194]

約数ペア:

[(1, 87426194), (2, 43713097), (103, 848798), (206, 424399), (389, 224746), (778, 112373), (1091, 80134), (2182, 40067)]