77348984

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{22433}}^1$

素因数の和:22870

約数の個数: 16

約数和(自身を含む): 145372320

約数和(自身を除く): 68023336

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 22433, 44866, 89732, 179464, 9668623, 19337246, 38674492, 77348984]

約数ペア:

[(1, 77348984), (2, 38674492), (4, 19337246), (8, 9668623), (431, 179464), (862, 89732), (1724, 44866), (3448, 22433)]