45678242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2789}}^1$

素因数の和:3241

約数の個数: 16

約数和(自身を含む): 72316800

約数和(自身を除く): 26638558

約数列:

[1, 2, 19, 38, 431, 862, 2789, 5578, 8189, 16378, 52991, 105982, 1202059, 2404118, 22839121, 45678242]

約数ペア:

[(1, 45678242), (2, 22839121), (19, 2404118), (38, 1202059), (431, 105982), (862, 52991), (2789, 16378), (5578, 8189)]