80027678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{7211}}^1$

素因数の和:7423

約数の個数: 16

約数和(自身を含む): 124623360

約数和(自身を除く): 44595682

約数列:

[1, 2, 31, 62, 179, 358, 5549, 7211, 11098, 14422, 223541, 447082, 1290769, 2581538, 40013839, 80027678]

約数ペア:

[(1, 80027678), (2, 40013839), (31, 2581538), (62, 1290769), (179, 447082), (358, 223541), (5549, 14422), (7211, 11098)]