78882194

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1321}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 120328440

約数和(自身を除く): 41446246

約数列:

[1, 2, 73, 146, 409, 818, 1321, 2642, 29857, 59714, 96433, 192866, 540289, 1080578, 39441097, 78882194]

約数ペア:

[(1, 78882194), (2, 39441097), (73, 1080578), (146, 540289), (409, 192866), (818, 96433), (1321, 59714), (2642, 29857)]