54789368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{402863}}^1$

素因数の和:402886

約数の個数: 16

約数和(自身を含む): 108773280

約数和(自身を除く): 53983912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 402863, 805726, 1611452, 3222904, 6848671, 13697342, 27394684, 54789368]

約数ペア:

[(1, 54789368), (2, 27394684), (4, 13697342), (8, 6848671), (17, 3222904), (34, 1611452), (68, 805726), (136, 402863)]