61789838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 103926240

約数和(自身を除く): 42136402

約数列:

[1, 2, 11, 22, 53, 106, 197, 269, 394, 538, 583, 1166, 2167, 2959, 4334, 5918, 10441, 14257, 20882, 28514, 52993, 105986, 114851, 156827, 229702, 313654, 582923, 1165846, 2808629, 5617258, 30894919, 61789838]

約数ペア:

[(1, 61789838), (2, 30894919), (11, 5617258), (22, 2808629), (53, 1165846), (106, 582923), (197, 313654), (269, 229702), (394, 156827), (538, 114851), (583, 105986), (1166, 52993), (2167, 28514), (2959, 20882), (4334, 14257), (5918, 10441)]