78883186

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20113}}^1$

素因数の和:20205

約数の個数: 16

約数和(自身を含む): 123821784

約数和(自身を除く): 44938598

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 20113, 40226, 744181, 1065989, 1488362, 2131978, 39441593, 78883186]

約数ペア:

[(1, 78883186), (2, 39441593), (37, 2131978), (53, 1488362), (74, 1065989), (106, 744181), (1961, 40226), (3922, 20113)]